create account

Update on my work on Ledger App Hive by engrave

View this thread on: hive.blogpeakd.comecency.com
· @engrave · (edited)
$558.12
Update on my work on Ledger App Hive
![image.png](https://files.peakd.com/file/peakd-hive/engrave/Eo23B9HfFGSxgkzJckVtC8WSMeoEwfMcitDDJBZYJzaiVGqirgAwMZmEHpr2WcufBP6.png)
<sup>Image credit (@thepeakstudio)</sup>

I'm continuing my work on Ledger App Hive and I am pretty confident it will be finished and submitted for official review soon.

Previous posts regarding Ledger app:
 * [Ledger App updated with HF25 operations](https://peakd.com/hive-139531/@engrave/ledger-app-updated-with-hf25-operations)
 * [JavaScript library for Ledger Nano S HIVE application
](https://peakd.com/hive-139531/@engrave/javascript-library-for-ledger-nano-s-hive-application)

# Source code

I decided to rewrite the app from scratch. The old codebase was a bit messy and it would be really hard to work on it. Sometimes it's just easier to start from scratch. I only adopted the ASN1 DER encoding, proposed by netuoso for communication between Ledger device and PC/mobile.

It's basically finished. The new codebase is built on top of the latest boilerplate (provided by Ledger) and utilizes their newest SDK. Thanks to this, I was able to write the code in a way that will work  on both Nano S and Nano X the same way (except for the fact that Nano X has a bigger display). 

**The new codebase compiles with 0 warnings and produces 0 bugs when tested with Clang Static Analyzer.** This is the requirement that needs to be met before submitting the app for official review.


```
make[1]: Leaving directory '/app'
scan-build: Removing directory '/app/output-scan-build/2021-08-16-224415-44-1' because it contains no reports.
scan-build: No bugs found.
```

# New user experience

New SDK allowed me to redesign the user experience. Now, you can loop through the entire transaction back and forward. The previous version allowed you to verify every transaction field only once and it was really easy to accept or reject the transaction by mistake. Ledger has also some functional/design requirements and the new version follows them.

And, as I already said, it's working on Nano X.
![Screenshot from 2021-08-17 00-39-42.png](https://files.peakd.com/file/peakd-hive/engrave/2424EvTL2WpTu7G3Fo1vV9Luv4gmvGNKXsSvoNZL4ChqCZQdfmHGUAWPLjEwNVPyZiSWw.png)

This is a view from the simulator because there is no way to sideload the unofficial app to Nano X.

# Unit tests

During the last two weeks, I put a lot of effort into unit testing the app (which is not only required by Ledger company but also very useful in the matter of stability and security). I covered most of my files with unit tests written in ANSI C, using `cmocka` framework. This will minimize potential problems, like buffer overflows/underflows etc which are really common on apps written in C.

![Screenshot from 2021-08-16 22-24-29.png](https://files.peakd.com/file/peakd-hive/engrave/23xLHzRhhbDYMswqNRr1ZJR4dT63qmLwWs6kMEnQ2YWkCnWQszYTbeBtNoq5JdyWYo3tV.png)

# Functional tests

Those need to be done yet, but I already prepared a Javascript library that is fully featured and can be used not only to communicate with the physical device but also with the simulator/debugger. The next step will be to create automated tests, to verify signatures for specified test transactions.

I'm already using it to broadcast transactions to our testnet. It shouldn't take long to finish this part.

![Screenshot from 2021-08-17 01-04-32.png](https://files.peakd.com/file/peakd-hive/engrave/Eo1vSpgX1pPc2PQ9xhLCuAa6rT1ZygYkijdBtEbyPnA6pjWm7ueHcR2mqdGezfTyKHn.png)

# Progress since the last update

 * ~~Make it compatible with a new SDK and 2.0 firmware version~~
 * ~~Make it working on both Nano S and Nano X devices~~
 * ~~Add Approve and Reject screens before signing the transaction~~
 * Prepare user guide and developer's documentation for Ledger Team
 * Develop a working version of the Hive companion app
 * Submit the app for the official review

We're close.

***

Follow me to be up to date with incoming development updates!

***

<center>

**Click on the image to vote for @engrave witness:**

[![banner_engrave 100.png](https://images.hive.blog/DQmUghvic5TCPPvVkB4iB7eXmgQ3RQ4L8jkVizvuCBW8RMT/banner_engrave%20100.png)](https://hivesigner.com/sign/account-witness-vote?witness=engrave&approve=1)


</center>
👍  , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and 478 others
👎  ,
properties (23)
authorengrave
permlinkupdate-on-my-work-on-ledger-app-hive
categoryhive-139531
json_metadata{"app":"peakd/2021.07.5","format":"markdown","tags":["hive","hivedev","witness-update","ledger","hiveprojects","engrave"],"users":["thepeakstudio","engrave"],"image":["https://files.peakd.com/file/peakd-hive/engrave/Eo23B9HfFGSxgkzJckVtC8WSMeoEwfMcitDDJBZYJzaiVGqirgAwMZmEHpr2WcufBP6.png","https://files.peakd.com/file/peakd-hive/engrave/2424EvTL2WpTu7G3Fo1vV9Luv4gmvGNKXsSvoNZL4ChqCZQdfmHGUAWPLjEwNVPyZiSWw.png","https://files.peakd.com/file/peakd-hive/engrave/23xLHzRhhbDYMswqNRr1ZJR4dT63qmLwWs6kMEnQ2YWkCnWQszYTbeBtNoq5JdyWYo3tV.png","https://files.peakd.com/file/peakd-hive/engrave/Eo1vSpgX1pPc2PQ9xhLCuAa6rT1ZygYkijdBtEbyPnA6pjWm7ueHcR2mqdGezfTyKHn.png","https://images.hive.blog/DQmUghvic5TCPPvVkB4iB7eXmgQ3RQ4L8jkVizvuCBW8RMT/banner_engrave%20100.png"]}
created2021-08-16 23:12:51
last_update2021-08-16 23:22:42
depth0
children49
last_payout2021-08-23 23:12:51
cashout_time1969-12-31 23:59:59
total_payout_value279.122 HBD
curator_payout_value279.002 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length4,224
author_reputation318,720,972,858,296
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd0
post_id105,587,550
net_rshares719,637,983,849,916
author_curate_reward""
vote details (544)
@adreesjan ·
$0.02
Good job
👍  ,
properties (23)
authoradreesjan
permlinkre-engrave-2021817t6114242z
categoryhive-139531
json_metadata{"tags":["hive-139531","hive","hivedev","witness-update","ledger","hiveprojects","engrave"],"app":"ecency/3.0.22-mobile","format":"markdown+html"}
created2021-08-17 01:11:42
last_update2021-08-17 01:11:42
depth1
children1
last_payout2021-08-24 01:11:42
cashout_time1969-12-31 23:59:59
total_payout_value0.012 HBD
curator_payout_value0.012 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length8
author_reputation37,985,222,421,344
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,589,034
net_rshares33,264,807,568
author_curate_reward""
vote details (2)
@engrave ·
Thanks!
properties (22)
authorengrave
permlinkre-adreesjan-qxz4y1
categoryhive-139531
json_metadata{"tags":["hive-139531"],"app":"peakd/2021.07.5"}
created2021-08-17 08:01:15
last_update2021-08-17 08:01:15
depth2
children0
last_payout2021-08-24 08:01:15
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length7
author_reputation318,720,972,858,296
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,595,727
net_rshares0
@apunawu ·
$0.50
Wow, what a great work. **I wonder how long it took you to come to the** whole of this work because i know that it takes a lot of time, energy, and capital to come up with such wonderful design in computer programming You did a nice work. Congratulation bro.
👍  , , ,
properties (23)
authorapunawu
permlinkre-engrave-2021816t16473475z
categoryhive-139531
json_metadata{"tags":["hive","hivedev","witness-update","ledger","hiveprojects","engrave"],"app":"ecency/3.0.18-vision","format":"markdown+html"}
created2021-08-16 23:47:06
last_update2021-08-16 23:47:06
depth1
children2
last_payout2021-08-23 23:47:06
cashout_time1969-12-31 23:59:59
total_payout_value0.248 HBD
curator_payout_value0.247 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length258
author_reputation148,992,808,493,855
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,588,054
net_rshares641,584,373,628
author_curate_reward""
vote details (4)
@engrave ·
$0.42
It took much longer than I would like to spend on it but someone needs to do that ;) I've read the entire ledger documentation a few times, to understand any aspect of it. And also coding in a low-level language like C is challenging (that's why I put a lot of effort into tests).
👍  , , , , ,
properties (23)
authorengrave
permlinkre-apunawu-qxz4xb
categoryhive-139531
json_metadata{"tags":["hive-139531"],"app":"peakd/2021.07.5"}
created2021-08-17 08:00:48
last_update2021-08-17 08:00:48
depth2
children1
last_payout2021-08-24 08:00:48
cashout_time1969-12-31 23:59:59
total_payout_value0.208 HBD
curator_payout_value0.208 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length280
author_reputation318,720,972,858,296
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,595,720
net_rshares545,259,270,052
author_curate_reward""
vote details (6)
@apunawu ·
Good job, and more** **strength to your effort bro****. I believe this's just the beginning because much more is expected from you.
properties (22)
authorapunawu
permlinkre-engrave-2021820t45837934z
categoryhive-139531
json_metadata{"tags":["hive-139531"],"app":"ecency/3.0.19-vision","format":"markdown+html"}
created2021-08-20 11:58:42
last_update2021-08-20 11:58:42
depth3
children0
last_payout2021-08-27 11:58:42
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length131
author_reputation148,992,808,493,855
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,666,901
net_rshares0
@beemengine ·
Big Thanks & Congrats on bringing HIVE to LEDGER / Hardware Wallets.
This is a crucial need and was a missing piece since long time.
It is now safer to operate without headache and worry from any browser without trusting the browser extensions, websites and soft-wallets!
properties (22)
authorbeemengine
permlinkqxzi60
categoryhive-139531
json_metadata{"app":"hiveblog/0.1"}
created2021-08-17 12:46:51
last_update2021-08-17 12:46:51
depth1
children0
last_payout2021-08-24 12:46:51
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length271
author_reputation109,129,531,709
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,599,836
net_rshares0
@bitcoinflood ·
$0.22
Newbie type question on this matter.
What's the benefit of adding it to your leger? Would you still be able to vote with it curation rewards? 3% APR etc? or is it pretty much just locked up on that wallet?
👍  ,
properties (23)
authorbitcoinflood
permlinkre-engrave-2021817t232453929z
categoryhive-139531
json_metadata{"tags":["hive","hivedev","witness-update","ledger","hiveprojects","engrave"],"app":"ecency/3.0.19-vision","format":"markdown+html"}
created2021-08-18 03:23:24
last_update2021-08-18 03:23:24
depth1
children2
last_payout2021-08-25 03:23:24
cashout_time1969-12-31 23:59:59
total_payout_value0.110 HBD
curator_payout_value0.110 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length205
author_reputation1,645,031,441,429,342
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,615,151
net_rshares291,950,385,157
author_curate_reward""
vote details (2)
@engrave ·
$0.28
There's no such thing as "holding hive on ledger" (it also applies to any other coin). You only hold your private keys on hardware, which means you need to use it physically to sign your transactions. Consider it like a "password manager" from which you cannot retrieve the private keys directly. This is the ultimate solution because you're **not able** to compromise your keys even if you try hard.

For example, I added one of my ledger development keys to my account: 


![image.png](https://files.peakd.com/file/peakd-hive/engrave/23wN2F1dC4CHrFdPLx4M9FWrjMMikPmCURSNgtYefGeTpSb8Qk42ueGMJvoBdoL2rxDxB.png)

In this case, I have no knowledge about my private key paired with this public key. It's impossible to retrieve it but I can use my Ledger Nano S to sign any transaction (which I did for example here: https://hiveblocks.com/tx/7c90e542263e8abae146aa787b0f347c008ac187)

You will be able to make governance votes etc. I already pointed this out in my [previous post](https://peakd.com/hive-139531/@engrave/javascript-library-for-ledger-nano-s-hive-application) as I plan to make Hive Ledger targeted to governance and DHF. This could allow some bigger stakeholders to securely keep HIVE and HBD and take part in the blockchain live without the need to store the keys somewhere on a PC or mobile.
👍  ,
properties (23)
authorengrave
permlinkre-bitcoinflood-qy0yan
categoryhive-139531
json_metadata{"tags":["hive-139531"],"app":"peakd/2021.07.5"}
created2021-08-18 07:32:48
last_update2021-08-18 07:32:48
depth2
children1
last_payout2021-08-25 07:32:48
cashout_time1969-12-31 23:59:59
total_payout_value0.138 HBD
curator_payout_value0.137 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length1,306
author_reputation318,720,972,858,296
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,618,313
net_rshares362,545,589,499
author_curate_reward""
vote details (2)
@bitcoinflood ·
$0.16
Good stuff appreciate the feedback and explanation on this.
👍  ,
properties (23)
authorbitcoinflood
permlinkre-engrave-2021818t74129980z
categoryhive-139531
json_metadata{"tags":["hive-139531"],"app":"ecency/3.0.19-vision","format":"markdown+html"}
created2021-08-18 11:40:00
last_update2021-08-18 11:40:00
depth3
children0
last_payout2021-08-25 11:40:00
cashout_time1969-12-31 23:59:59
total_payout_value0.080 HBD
curator_payout_value0.079 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length59
author_reputation1,645,031,441,429,342
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,621,406
net_rshares209,844,962,527
author_curate_reward""
vote details (2)
@fundacjaanotak ·
Hi, I'm writing here as I can't join on discord, I can't log in on dblog.pl as is not secure and I wanted to add some post on website.
properties (22)
authorfundacjaanotak
permlinkre-engrave-qygj59
categoryhive-139531
json_metadata{"tags":["hive-139531"],"app":"peakd/2021.07.5"}
created2021-08-26 17:27:09
last_update2021-08-26 17:27:09
depth1
children1
last_payout2021-09-02 17:27:09
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length134
author_reputation4,212,045,759,226
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,811,383
net_rshares0
@engrave ·
Sorry, it's fixed now :)
👍  ,
properties (23)
authorengrave
permlinkre-fundacjaanotak-qygqum
categoryhive-139531
json_metadata{"tags":["hive-139531"],"app":"peakd/2021.07.5"}
created2021-08-26 20:13:42
last_update2021-08-26 20:13:42
depth2
children0
last_payout2021-09-02 20:13:42
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length24
author_reputation318,720,972,858,296
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,813,899
net_rshares4,339,253,440
author_curate_reward""
vote details (2)
@heidegger245 ·
$0.53
Sweet we can secure our hive accounts soon.
👍  , , , ,
properties (23)
authorheidegger245
permlinkre-engrave-qxyrrq
categoryhive-139531
json_metadata{"tags":["hive-139531"],"app":"peakd/2021.07.5"}
created2021-08-17 03:16:39
last_update2021-08-17 03:16:39
depth1
children2
last_payout2021-08-24 03:16:39
cashout_time1969-12-31 23:59:59
total_payout_value0.266 HBD
curator_payout_value0.266 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length43
author_reputation97,706,888,334
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,590,676
net_rshares702,530,047,367
author_curate_reward""
vote details (5)
@engrave ·
$0.07
It's already possible but I wouldn't recommend doing so before it's completely finished ;)
👍  , , ,
properties (23)
authorengrave
permlinkre-heidegger245-qxz5a0
categoryhive-139531
json_metadata{"tags":["hive-139531"],"app":"peakd/2021.07.5"}
created2021-08-17 08:08:24
last_update2021-08-17 08:08:24
depth2
children1
last_payout2021-08-24 08:08:24
cashout_time1969-12-31 23:59:59
total_payout_value0.034 HBD
curator_payout_value0.033 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length90
author_reputation318,720,972,858,296
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,595,834
net_rshares91,556,975,723
author_curate_reward""
vote details (4)
@beemengine ·
$0.06
Coolies,, awaiting the final release
👍  
properties (23)
authorbeemengine
permlinkqxzi6s
categoryhive-139531
json_metadata{"app":"hiveblog/0.1"}
created2021-08-17 12:47:18
last_update2021-08-17 12:47:18
depth3
children0
last_payout2021-08-24 12:47:18
cashout_time1969-12-31 23:59:59
total_payout_value0.029 HBD
curator_payout_value0.030 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length36
author_reputation109,129,531,709
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,599,840
net_rshares78,957,775,243
author_curate_reward""
vote details (1)
@hivebuzz ·
Congratulations @engrave! Your post has been a top performer on the Hive blockchain and you have been rewarded with the following badge:

<table><tr><td><img src="https://images.hive.blog/60x60/http://hivebuzz.me/badges/toppayoutday.png"></td><td>Post with the highest payout of the day.</td></tr>
</table>

<sub>_You can view your badges on [your board](https://hivebuzz.me/@engrave) and compare yourself to others in the [Ranking](https://hivebuzz.me/ranking)_</sub>
<sub>_If you no longer want to receive notifications, reply to this comment with the word_ `STOP`</sub>

👍  
properties (23)
authorhivebuzz
permlinkhivebuzz-notify-engrave-20210817t050454
categoryhive-139531
json_metadata{"image":["http://hivebuzz.me/notify.t6.png"]}
created2021-08-17 05:04:48
last_update2021-08-17 05:04:48
depth1
children0
last_payout2021-08-24 05:04:48
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length574
author_reputation369,654,686,782,964
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,592,304
net_rshares0
author_curate_reward""
vote details (1)
@hivebuzz ·
Congratulations @engrave! Your post has been a top performer on the Hive blockchain and you have been rewarded with the following badge:

<table><tr><td><img src="https://images.hive.blog/60x60/http://hivebuzz.me/badges/toppayoutweek.png"></td><td>Post with the highest payout of the week.</td></tr>
</table>

<sub>_You can view your badges on [your board](https://hivebuzz.me/@engrave) and compare yourself to others in the [Ranking](https://hivebuzz.me/ranking)_</sub>
<sub>_If you no longer want to receive notifications, reply to this comment with the word_ `STOP`</sub>

properties (22)
authorhivebuzz
permlinkhivebuzz-notify-engrave-20210823t004443
categoryhive-139531
json_metadata{"image":["http://hivebuzz.me/notify.t6.png"]}
created2021-08-23 00:44:42
last_update2021-08-23 00:44:42
depth1
children0
last_payout2021-08-30 00:44:42
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length576
author_reputation369,654,686,782,964
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,723,280
net_rshares0
@introvertspeaks ·
$0.02
Where is the update regarding my question about the live demo page of free themes by which I couldn't find anywhere? I've requested this on your previous post but no response there either. Any ideas?
👍  ,
properties (23)
authorintrovertspeaks
permlinkre-engrave-qxyumn
categoryhive-139531
json_metadata{"tags":["hive-139531"],"app":"peakd/2021.07.5"}
created2021-08-17 04:18:27
last_update2021-08-17 04:18:27
depth1
children5
last_payout2021-08-24 04:18:27
cashout_time1969-12-31 23:59:59
total_payout_value0.012 HBD
curator_payout_value0.011 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length199
author_reputation-4,351,658,764,138
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,591,664
net_rshares33,061,298,979
author_curate_reward""
vote details (2)
@engrave ·
$0.30
Do you mean dblog.org? There is no live demo page, you can try it for yourself, it's free and will take a minute. All themes are free to use.
👍  , ,
properties (23)
authorengrave
permlinkre-introvertspeaks-qxz3x3
categoryhive-139531
json_metadata{"tags":["hive-139531"],"app":"peakd/2021.07.5"}
created2021-08-17 07:39:06
last_update2021-08-17 07:39:06
depth2
children4
last_payout2021-08-24 07:39:06
cashout_time1969-12-31 23:59:59
total_payout_value0.148 HBD
curator_payout_value0.147 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length141
author_reputation318,720,972,858,296
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,595,195
net_rshares386,287,506,120
author_curate_reward""
vote details (3)
@introvertspeaks ·
$0.26
Yea, for dBlog. I've been looking for a link to the live demo so I can choose the perfect template that suits my taste. How about screenshots if those pages aren't available?
👍  
properties (23)
authorintrovertspeaks
permlinkre-engrave-qxze8s
categoryhive-139531
json_metadata{"tags":["hive-139531"],"app":"peakd/2021.07.5"}
created2021-08-17 11:22:09
last_update2021-08-17 11:22:09
depth3
children3
last_payout2021-08-24 11:22:09
cashout_time1969-12-31 23:59:59
total_payout_value0.130 HBD
curator_payout_value0.131 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length174
author_reputation-4,351,658,764,138
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,598,722
net_rshares340,938,563,073
author_curate_reward""
vote details (1)
@kriszrokk ·
$0.25
This is fantastic news! Thank you for all your valuable time and energy to enable this integration.
👍  , ,
properties (23)
authorkriszrokk
permlinkqy00iy
categoryhive-139531
json_metadata{"app":"hiveblog/0.1"}
created2021-08-17 19:23:21
last_update2021-08-17 19:23:21
depth1
children0
last_payout2021-08-24 19:23:21
cashout_time1969-12-31 23:59:59
total_payout_value0.127 HBD
curator_payout_value0.127 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length99
author_reputation40,179,913,025,200
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,608,492
net_rshares333,299,697,353
author_curate_reward""
vote details (3)
@marki99 ·
$0.21
Thank you! We really need this. 
👍  , ,
properties (23)
authormarki99
permlinkre-engrave-qxz3ay
categoryhive-139531
json_metadata{"tags":["hive-139531"],"app":"peakd/2021.07.5"}
created2021-08-17 07:25:48
last_update2021-08-17 07:25:48
depth1
children1
last_payout2021-08-24 07:25:48
cashout_time1969-12-31 23:59:59
total_payout_value0.104 HBD
curator_payout_value0.104 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length32
author_reputation11,400,723,818,181
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,595,008
net_rshares274,341,610,124
author_curate_reward""
vote details (3)
@engrave ·
$0.19
For sure, it will hopefully bring some big players to us.
👍  
properties (23)
authorengrave
permlinkre-marki99-qxz4pk
categoryhive-139531
json_metadata{"tags":["hive-139531"],"app":"peakd/2021.07.5"}
created2021-08-17 07:56:09
last_update2021-08-17 07:56:09
depth2
children0
last_payout2021-08-24 07:56:09
cashout_time1969-12-31 23:59:59
total_payout_value0.092 HBD
curator_payout_value0.093 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length57
author_reputation318,720,972,858,296
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,595,634
net_rshares244,630,664,358
author_curate_reward""
vote details (1)
@mjvdc ·
$0.15
@engrave I admire your dedication, you are doing a great job. I also admire your humility to receive criticism and improve in the development of the application. :-)
👍  ,
properties (23)
authormjvdc
permlinkqxzelk
categoryhive-139531
json_metadata{"users":["engrave"],"app":"hiveblog/0.1"}
created2021-08-17 11:29:51
last_update2021-08-17 11:29:51
depth1
children0
last_payout2021-08-24 11:29:51
cashout_time1969-12-31 23:59:59
total_payout_value0.076 HBD
curator_payout_value0.076 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length165
author_reputation13,031,253,009,298
root_title"Update on my work on Ledger App Hive"
beneficiaries
0.
accounthiveonboard
weight100
1.
accounttipu
weight100
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,598,813
net_rshares200,832,952,053
author_curate_reward""
vote details (2)
@ninahaskin ·
$0.02
Keep up the hard work and positive results on HIVE! @engrave
👍  , ,
properties (23)
authorninahaskin
permlinkre-engrave-2021816t21214451z
categoryhive-139531
json_metadata{"tags":["hive","hivedev","witness-update","ledger","hiveprojects","engrave"],"app":"ecency/3.0.18-vision","format":"markdown+html"}
created2021-08-17 02:21:42
last_update2021-08-17 02:21:42
depth1
children1
last_payout2021-08-24 02:21:42
cashout_time1969-12-31 23:59:59
total_payout_value0.012 HBD
curator_payout_value0.012 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length61
author_reputation157,099,340,165,423
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,589,863
net_rshares33,212,978,737
author_curate_reward""
vote details (3)
@engrave · (edited)
Thanks ;)
properties (22)
authorengrave
permlinkre-ninahaskin-qxz50n
categoryhive-139531
json_metadata{"tags":["hive-139531"],"app":"peakd/2021.07.5"}
created2021-08-17 08:02:48
last_update2021-08-17 08:08:33
depth2
children0
last_payout2021-08-24 08:02:48
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length9
author_reputation318,720,972,858,296
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,595,745
net_rshares0
@paradigmprospect ·
$0.16
now that is some serious magical effort. well done dude!!!!
👍  
properties (23)
authorparadigmprospect
permlinkre-engrave-qy4hjt
categoryhive-139531
json_metadata{"tags":["hive-139531"],"app":"peakd/2021.07.5"}
created2021-08-20 05:21:27
last_update2021-08-20 05:21:27
depth1
children0
last_payout2021-08-27 05:21:27
cashout_time1969-12-31 23:59:59
total_payout_value0.081 HBD
curator_payout_value0.081 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length59
author_reputation127,763,759,660,340
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,661,523
net_rshares217,500,007,852
author_curate_reward""
vote details (1)
@quochuy ·
$0.45
Looking forward to completion of this project.
👍  ,
properties (23)
authorquochuy
permlinkqy2d0r
categoryhive-139531
json_metadata{"app":"hiveblog/0.1"}
created2021-08-19 01:48:27
last_update2021-08-19 01:48:27
depth1
children0
last_payout2021-08-26 01:48:27
cashout_time1969-12-31 23:59:59
total_payout_value0.226 HBD
curator_payout_value0.225 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length46
author_reputation758,372,221,814,367
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,636,196
net_rshares591,334,749,867
author_curate_reward""
vote details (2)
@russia-btc ·
$0.09
Will we be able to place a Hive bet directly from the ledger?

![Odrt.gif](https://images.hive.blog/DQmPxPcHFnpQ6QzqNLYNkctHDhdcKYh3bEaR6JYpCFG7UbS/Odrt.gif)
👍  
properties (23)
authorrussia-btc
permlinkqy13u0
categoryhive-139531
json_metadata{"image":["https://images.hive.blog/DQmPxPcHFnpQ6QzqNLYNkctHDhdcKYh3bEaR6JYpCFG7UbS/Odrt.gif"],"app":"hiveblog/0.1"}
created2021-08-18 09:32:27
last_update2021-08-18 09:32:27
depth1
children4
last_payout2021-08-25 09:32:27
cashout_time1969-12-31 23:59:59
total_payout_value0.044 HBD
curator_payout_value0.043 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length157
author_reputation57,712,600,739,228
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,619,725
net_rshares115,477,449,718
author_curate_reward""
vote details (1)
@engrave ·
$0.09
What is a "Hive bet"?
👍  
properties (23)
authorengrave
permlinkre-russia-btc-qy13x8
categoryhive-139531
json_metadata{"tags":["hive-139531"],"app":"peakd/2021.07.5"}
created2021-08-18 09:34:21
last_update2021-08-18 09:34:21
depth2
children3
last_payout2021-08-25 09:34:21
cashout_time1969-12-31 23:59:59
total_payout_value0.043 HBD
curator_payout_value0.043 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length21
author_reputation318,720,972,858,296
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,619,740
net_rshares114,717,455,912
author_curate_reward""
vote details (1)
@russia-btc ·
Power Up
properties (22)
authorrussia-btc
permlinkqy1426
categoryhive-139531
json_metadata{"app":"hiveblog/0.1"}
created2021-08-18 09:37:21
last_update2021-08-18 09:37:21
depth3
children2
last_payout2021-08-25 09:37:21
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length8
author_reputation57,712,600,739,228
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,619,771
net_rshares0
@russia-btc ·
!BEER
properties (22)
authorrussia-btc
permlinkre-engrave-2021818t165859451z
categoryhive-139531
json_metadata{"tags":["hive","hivedev","witness-update","ledger","hiveprojects","engrave"],"app":"ecency/3.0.19-vision","format":"markdown+html"}
created2021-08-18 09:59:00
last_update2021-08-18 09:59:00
depth1
children2
last_payout2021-08-25 09:59:00
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length5
author_reputation57,712,600,739,228
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,620,032
net_rshares0
@beerlover ·
You need to stake more BEER (24 staked BEER allows you to call BEER one time per day)
properties (22)
authorbeerlover
permlinkre-russiabtc-re-engrave-2021818t165859451z-20210818t100015326z
categoryhive-139531
json_metadata{"app":"beerlover/2.0"}
created2021-08-18 10:00:15
last_update2021-08-18 10:00:15
depth2
children0
last_payout2021-08-25 10:00:15
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length85
author_reputation25,819,578,508,424
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,620,056
net_rshares0
@lucasbale · (edited)
The hive blog has a forum about updates on my work on the Ledger application Hive. You can get the official submitted reviews and can visit https://www.proessaywriting.com/buy-coursework/ to finish your academic work easily. It includes a JavaScript library for Ledger nano. They are offering the latest boilerplate. Join it for more.
👎  
properties (23)
authorlucasbale
permlinkqy8pus
categoryhive-139531
json_metadata{"links":["https://www.proessaywriting.com/buy-coursework/"],"app":"hiveblog/0.1"}
created2021-08-22 12:11:18
last_update2021-08-31 05:00:54
depth2
children0
last_payout2021-08-29 12:11:18
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length334
author_reputation-45,892,996,807
root_title"Update on my work on Ledger App Hive"
beneficiaries
0.
accounthiveonboard
weight100
1.
accountocdb
weight100
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,710,280
net_rshares-2,937,151,795,647
author_curate_reward""
vote details (1)
@st8z ·
That's a nice message, isn't it? I had already feared that a Ledger connection would not be pursued further.
properties (22)
authorst8z
permlinkqxzm3m
categoryhive-139531
json_metadata{"app":"hiveblog/0.1"}
created2021-08-17 14:11:48
last_update2021-08-17 14:11:48
depth1
children1
last_payout2021-08-24 14:11:48
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length108
author_reputation11,410,398,325,258
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,601,341
net_rshares0
@engrave ·
I'm slowly getting closer ;) This is something I would love to use by myself as a cold wallet so I will finish it for sure.
properties (22)
authorengrave
permlinkre-st8z-qxzmd0
categoryhive-139531
json_metadata{"tags":["hive-139531"],"app":"peakd/2021.07.5"}
created2021-08-17 14:17:24
last_update2021-08-17 14:17:24
depth2
children0
last_payout2021-08-24 14:17:24
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length123
author_reputation318,720,972,858,296
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,601,481
net_rshares0
@steveblucher ·
$0.16
Fantastic effort. App development can be frustrating and tedious, but ultimately, once you've finally got that minimal viable product rolled out and you can begin adding more and more features, it feels very rewarding.

Congratulations!
👍  ,
properties (23)
authorsteveblucher
permlinkre-engrave-qy04n5
categoryhive-139531
json_metadata{"tags":["hive-139531"],"app":"peakd/2021.07.5"}
created2021-08-17 20:51:27
last_update2021-08-17 20:51:27
depth1
children0
last_payout2021-08-24 20:51:27
cashout_time1969-12-31 23:59:59
total_payout_value0.080 HBD
curator_payout_value0.079 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length236
author_reputation6,574,319,261,915
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,609,901
net_rshares209,675,613,404
author_curate_reward""
vote details (2)
@stoodkev ·
$0.47
Awesome! We can't wait to add Ledger integration to Keychain.
👍  , ,
properties (23)
authorstoodkev
permlinkre-engrave-qy0sk0
categoryhive-139531
json_metadata{"tags":["hive-139531"],"app":"peakd/2021.07.5"}
created2021-08-18 05:28:51
last_update2021-08-18 05:28:51
depth1
children3
last_payout2021-08-25 05:28:51
cashout_time1969-12-31 23:59:59
total_payout_value0.234 HBD
curator_payout_value0.234 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length61
author_reputation190,283,772,273,558
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,616,482
net_rshares617,746,316,537
author_curate_reward""
vote details (3)
@engrave ·
$0.29
Will contact you soon with an appropriate and ready-to-use js library. It could be developed prior to the official ledger app release. You can install the current dev version of an app on your ledger if you have one.
👍  
properties (23)
authorengrave
permlinkqy12c8
categoryhive-139531
json_metadata{"app":"hiveblog/0.1"}
created2021-08-18 09:00:09
last_update2021-08-18 09:00:09
depth2
children2
last_payout2021-08-25 09:00:09
cashout_time1969-12-31 23:59:59
total_payout_value0.147 HBD
curator_payout_value0.147 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length216
author_reputation318,720,972,858,296
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,619,357
net_rshares385,997,389,086
author_curate_reward""
vote details (1)
@stoodkev ·
$0.45
That would be great! On top of signing TX, I'll need operations to encode/decode and sign buffers. 
I don't think we will have time to work on it ahead of release, we still have our hands full between the extension refactor and the mobile App, but we will make it a priority for sure when it comes out.
👍  , ,
properties (23)
authorstoodkev
permlinkre-engrave-qy135z
categoryhive-139531
json_metadata{"tags":["hive-139531"],"app":"peakd/2021.07.5"}
created2021-08-18 09:18:03
last_update2021-08-18 09:18:03
depth3
children1
last_payout2021-08-25 09:18:03
cashout_time1969-12-31 23:59:59
total_payout_value0.224 HBD
curator_payout_value0.223 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length302
author_reputation190,283,772,273,558
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,619,537
net_rshares585,395,271,288
author_curate_reward""
vote details (3)
@theycallmedan ·
$0.59
Very nice! Thanks for the update looking forward to add in Hive to my ledger!
👍  , , , , , ,
properties (23)
authortheycallmedan
permlinkre-engrave-2021816t17305190z
categoryhive-139531
json_metadata{"tags":["hive-139531","hive","hivedev","witness-update","ledger","hiveprojects","engrave"],"app":"ecency/3.0.20-mobile","format":"markdown+html"}
created2021-08-17 00:30:51
last_update2021-08-17 00:30:51
depth1
children1
last_payout2021-08-24 00:30:51
cashout_time1969-12-31 23:59:59
total_payout_value0.296 HBD
curator_payout_value0.296 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length77
author_reputation1,254,058,380,138,691
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,588,586
net_rshares767,506,344,602
author_curate_reward""
vote details (7)
@engrave ·
$1.02
We're closer than ever ;)
👍  ,
properties (23)
authorengrave
permlinkre-theycallmedan-qxz6zv
categoryhive-139531
json_metadata{"tags":["hive-139531"],"app":"peakd/2021.07.5"}
created2021-08-17 08:45:33
last_update2021-08-17 08:45:33
depth2
children0
last_payout2021-08-24 08:45:33
cashout_time1969-12-31 23:59:59
total_payout_value0.508 HBD
curator_payout_value0.508 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length25
author_reputation318,720,972,858,296
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,596,536
net_rshares1,325,004,300,717
author_curate_reward""
vote details (2)
@valchain ·
$0.43
Incredible how you guys work for Hive and how the community helps to finance it, I know this almost $400 are not much for a coder considering how much good programmers earn nowadays but surely helps! Hive is incredible.
👍  , ,
properties (23)
authorvalchain
permlinkqxztvj
categoryhive-139531
json_metadata{"app":"hiveblog/0.1"}
created2021-08-17 16:59:42
last_update2021-08-17 16:59:42
depth1
children1
last_payout2021-08-24 16:59:42
cashout_time1969-12-31 23:59:59
total_payout_value0.212 HBD
curator_payout_value0.222 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length219
author_reputation404,483,455,995
root_title"Update on my work on Ledger App Hive"
beneficiaries
0.
accountdbuzz
weight300
1.
accounthiveonboard
weight100
2.
accounttipu
weight100
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,605,662
net_rshares580,020,110,107
author_curate_reward""
vote details (3)
@engrave ·
$0.28
It is, that's why we're doing this ;)
👍  ,
properties (23)
authorengrave
permlinkre-valchain-qxzuvd
categoryhive-139531
json_metadata{"tags":["hive-139531"],"app":"peakd/2021.07.5"}
created2021-08-17 17:21:15
last_update2021-08-17 17:21:15
depth2
children0
last_payout2021-08-24 17:21:15
cashout_time1969-12-31 23:59:59
total_payout_value0.138 HBD
curator_payout_value0.138 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length37
author_reputation318,720,972,858,296
root_title"Update on my work on Ledger App Hive"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id105,606,195
net_rshares360,541,816,100
author_curate_reward""
vote details (2)