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Messages - abit

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1
General Discussion / Testnet release test-5.2.0
« on: April 21, 2021, 12:46:03 pm »
New testnet release "test-5.2.0" https://github.com/bitshares/bitshares-core/releases/tag/test-5.2.0 with new API, Ubuntu 20.04 LTS support and more.

Testnet API nodes please upgrade and test. Other nodes are recommended to upgrade too, although not required.

More info on the release page (release notes, binaries, docker and etc).

2
中文(Chinese) / Re: 新抵押稳定币项目liquity初窥
« on: April 21, 2021, 12:44:13 pm »
谢谢分享

3
中文(Chinese) / 测试网新版本 test-5.2.0
« on: April 21, 2021, 12:41:23 pm »
测试网新版 test-5.2.0 已发布: https://github.com/bitshares/bitshares-core/releases/tag/test-5.2.0 ，包含重钱包下载、 Docker 及 release notes 。

主要是增加一个AMM流动池查询 API ，以及一些其他优化，比如支持 Ubuntu 20.04 LTS 等。

建议所有节点都升级参与测试，但非必须。

4
Technical Support / Re: Migration to BitShares 2.0 - Incorrect balances - "KNOW HOW"
« on: April 17, 2021, 01:20:21 pm »
Since many links are now broken, FWIW, here are some resources which are available right now.

* How to export from 0.9.3c
https://github.com/bitshares/docs.bitshares.org/blob/master/source/bitshares/migration/howto-exporting-wallet.rst
and other docs around
https://github.com/bitshares/docs.bitshares.org/tree/master/source/bitshares/migration
E.g. how to import to latest wallet
https://github.com/bitshares/docs.bitshares.org/blob/master/source/bitshares/migration/howto-importing-wallet.rst

* Download 0.9.3c and earlier versions if needed
https://github.com/bitshares/bitshares1-core/releases

* 0.x blockchain data
https://mega.nz/#!P8BhCZ4I!NZHkhUEbrgVTNRI1QXhDJI6ly7z1Fv2nFgrpQM1UWDQ

* how to import
https://how.bitshares.works/en/master/user_guide/backup_local_wallet.html?highlight=export#restore-import

* latest web wallet
https://wallet.bitshares.org/
development version
https://develop.bitshares.org/
download version (light wallet)
https://github.com/bitshares/bitshares-ui/releases

* Chinese resources
- 0.9.3c exe and blockchain data
https://pan.baidu.com/s/1bnc8fgF#path=%252F%25E6%25AF%2594%25E7%2589%25B9%25E8%2582%25A1%252F%25E6%25AF%2594%25E7%2589%25B9%25E8%2582%25A1v0.9.3c%252BV0.5.3%252B%25E5%258C%25BA%25E5%259D%2597%25E6%2595%25B0%25E6%258D%25AE%252F%25E6%25AF%2594%25E7%2589%25B9%25E8%2582%25A1v0.9.3c%25E5%25AE%258C%25E6%2595%25B4%25E5%258C%25BA%25E5%259D%2597%25E9%2593%25BE%25E6%2595%25B0%25E6%258D%25AE%25E5%258C%2585
Tutorials
- how to migrate http://www.btsabc.org/html/edu2/201511/bts1.0to2.0.html
- from a bitshares-1 backup: http://btsabc.org/article-280-1.html
- from PTS/AGS: http://btsabc.org/article-929-1.html

5
General Discussion / 2021-04-02 bitUSD parameters adjustment
« on: April 02, 2021, 11:14:56 am »
Purpose:
to improve market liquidity.

Changes:
ICR (Initial collateral ratio) adjusted from 240% to 300%
Maximum supply adjusted from 1,800,000 bitUSD to 2,200,000 bitUSD

Current parameters:

ICR (Initial collateral ratio) 300%
MCR (Maintenance collateral ratio) 150%
MSSR (Maximum short-squeeze ratio) 105%
MCFR (Margin call fee rate) 3%
FSFP (Force settlement fee percent) 3%
FSO (Force settlement price offset) 2%
Force settlement delay 24 hour
Maximum force settlement volume per hour 0.5%
Price feed threshold 0 (temporary)
Minimum feeds 3 (temporary)
Price feed producers list:
1.2.183     hiquanta
1.2.14035   xn-delegate
1.2.35248   in.abit
1.2.389463  nexus01 (Ross Walker)
1.2.420186  clone (yexiao)
1.2.738675  xbtsio-wallet
1.2.987999  zapata42-witness
1.2.1035733 syalon

Borrowing is enabled. The maximum supply is limited to 2,200,000 bitUSD.
Force-settlement is enabled.

6
General Discussion / 2021-04-02 bitCNY parameters adjustment
« on: April 02, 2021, 11:13:49 am »
Purpose:
to improve market liquidity.

Changes:
ICR (Initial collateral ratio) adjusted from 240% to 300%
Maximum supply adjusted from 25,000,000 bitCNY to 30,000,000 bitCNY

Current parameters:

ICR (Initial collateral ratio) 300%
MCR (Maintenance collateral ratio) 160%
MSSR (Maximum short-squeeze ratio) 105%
MCFR (Margin call fee rate) 3%
FSFP (Force settlement fee percent) 3%
FSO (Force settlement price offset) 2%
Force settlement delay 24 hour
Maximum force settlement volume per hour 0.5%
Price feed threshold 0.12 CNY/BTS (temporary)
Minimum feeds 1 (temporary)
Price feed producers list:
1.2.183     hiquanta
1.2.35248   in.abit
1.2.420186  clone (yexiao)
1.2.987999  zapata42-witness
1.2.1031601 btspp-witness

Borrowing is enabled. The maximum supply is limited to 30,000,000 bitCNY.
Force-settlement is disabled.

7
中文(Chinese) / 2021年4月2日 老bitUSD参数调整
« on: April 02, 2021, 11:11:41 am »
参数调整原因： 促进合理抵押，改善流动性。

今日操作：
初始抵押率（抵押线） ICR 从 240% 调整为 300%
债务上限从 180 万 bitUSD 调整为 220 万 bitUSD

初始抵押率（抵押线） ICR 300%
维持抵押率（爆仓线） MCR 150%
最大轧空率（爆仓惩罚上限） MSSR 105%
爆仓费率 MCFR 3%
强清费率 FSFP 3%
强清价格偏移（强清补偿） FSO 2%
强清延时 24小时
每小时最大强清比例 0.5%
最低喂价 无 （暂行）
最少有效喂价人数 3 （暂行）
喂价人清单
1.2.183     hiquanta
1.2.14035   xn-delegate
1.2.35248   in.abit
1.2.389463  nexus01 (Ross Walker)
1.2.420186  clone (yexiao)
1.2.738675  xbtsio-wallet
1.2.987999  zapata42-witness
1.2.1035733 syalon

借款功能目前开放，债务上限 220 万 bitUSD
强清功能开启

8
中文(Chinese) / 2021年4月2日 老bitCNY参数调整
« on: April 02, 2021, 11:09:37 am »
参数调整原因： 促进合理抵押，改善流动性。

今日操作：
初始抵押率（抵押线） ICR 从 240% 调整为 300%
债务上限从 2500 万 bitCNY 调整为 3000 万 bitCNY

目前参数：
初始抵押率（抵押线） ICR 300%
维持抵押率（爆仓线） MCR 160%
最大轧空率（爆仓惩罚上限） MSSR 105%
爆仓费率 MCFR 3%
强清费率 FSFP 3%
强清价格偏移（强清补偿） FSO 2%
强清延时 24小时
每小时最大强清比例 0.5%
最低喂价 0.12 （暂行）
最少有效喂价人数 1 （暂行）
喂价人清单
1.2.183     hiquanta
1.2.35248   in.abit
1.2.420186  clone (yexiao)
1.2.987999  zapata42-witness
1.2.1031601 btspp-witness

借款功能目前开放，债务上限 3000 万 bitCNY
强清功能目前关闭

9
中文(Chinese) / Re: 测试网版本 test-5.0.0
« on: March 22, 2021, 10:52:05 pm »
Quote from: bitcrab on March 11, 2021, 06:36:52 am
Quote from: abit on September 19, 2020, 02:49:43 pm
AMM 流量池相关操作 ( cli_wallet 命令 和 API )

1. 建池

op code: 59

参数
Code: [Select]
fee                     手续费，测试网默认手续费 50 TEST
account                 账号，格式 1.2.x
asset_a                 资产A，格式 1.3.x
asset_b                 资产B，格式 1.3.x
share_asset             权益资产（即LP TOKEN），格式 1.3.x
taker_fee_percent       交易手续费，整数表示，单位是万分之一
withdrawal_fee_percent  提现手续费，整数表示，单位是万分之一

注：
* 资产 A 的 ID 必须小于资产 B 的 ID
* 建池必须绑定权益资产，只有权益资产持有人才能绑定，且自动成为池主
* 权益资产必须预先建好，不能是AB之一，必须是普通UIA，不能有存量

貌似池子创建者可以获得maker fee分成？这个费率是在哪里设置的？
如果池内的资产（A/B）本身设置了市场交易费返佣，交易发生时，池作为maker，该笔交易的返佣受益人为池主的注册人和引荐人。

10
General Discussion / Re: 2021-02-22 bitCNY parameters adjustment
« on: February 23, 2021, 02:13:07 am »
Quote from: fractalnode on February 23, 2021, 12:53:19 am
the sudden changes you make are more dangerous for users than the market itself that these users are watching. Next time I ask you to announce the changes in advance (at least 24 hours) on the telegram, pinning the appropriate message and announcing it to all users.
All participants are equal.
Since not all participants are on Telegram, on-chain operations are the best source for new info.
Changes without announcement in advance are fair to all participants.
There was no insider deals, and there will be no insider deals.
The world is changing quickly, please always be prepared.

11
General Discussion / 2021-02-22 bitUSD parameters adjustment
« on: February 22, 2021, 02:25:58 pm »
Purpose:
to improve market liquidity.

Changes:
ICR (Initial collateral ratio) adjusted from 210% to 240%
Maximum supply adjusted from 1,500,000 bitUSD to 1,800,000 bitUSD
Added  zapata42-witness to price feed producers

Current parameters:

ICR (Initial collateral ratio) 240%
MCR (Maintenance collateral ratio) 150%
MSSR (Maximum short-squeeze ratio) 105%
MCFR (Margin call fee rate) 3%
FSFP (Force settlement fee percent) 3%
FSO (Force settlement price offset) 2%
Force settlement delay 24 hour
Maximum force settlement volume per hour 0.5%
Price feed threshold 0 (temporary)
Minimum feeds 3 (temporary)
Price feed producers list:
1.2.183     hiquanta
1.2.14035   xn-delegate
1.2.35248   in.abit
1.2.389463  nexus01 (Ross Walker)
1.2.420186  clone (yexiao)
1.2.738675  xbtsio-wallet
1.2.987999  zapata42-witness
1.2.1035733 syalon

Borrowing is enabled. The maximum supply is limited to 1,800,000 bitUSD.
Force-settlement is enabled.

12
General Discussion / 2021-02-22 bitCNY parameters adjustment
« on: February 22, 2021, 02:23:27 pm »
Purpose:
to improve market liquidity.

Changes:
ICR (Initial collateral ratio) adjusted from 210% to 240%
Maximum supply adjusted from 21,000,000 bitCNY to 25,000,000 bitCNY
Added  zapata42-witness and hiquanta to price feed producers

Current parameters:

ICR (Initial collateral ratio) 240%
MCR (Maintenance collateral ratio) 160%
MSSR (Maximum short-squeeze ratio) 105%
MCFR (Margin call fee rate) 3%
FSFP (Force settlement fee percent) 3%
FSO (Force settlement price offset) 2%
Force settlement delay 24 hour
Maximum force settlement volume per hour 0.5%
Price feed threshold 0.12 CNY/BTS (temporary)
Minimum feeds 1 (temporary)
Price feed producers list:
1.2.183     hiquanta
1.2.35248   in.abit
1.2.420186  clone (yexiao)
1.2.987999  zapata42-witness
1.2.1031601 btspp-witness

Borrowing is enabled. The maximum supply is limited to 25,000,000 bitCNY.
Force-settlement is disabled.

13
中文(Chinese) / 2021年2月22日 老bitUSD参数调整
« on: February 22, 2021, 02:18:07 pm »
参数调整原因： 促进合理抵押，改善流动性。

今日操作：
初始抵押率（抵押线） ICR 从 210% 调整为 240%
债务上限从 150 万 bitUSD 调整为 180 万 bitUSD
喂价人增加 zapata42-witness

初始抵押率（抵押线） ICR 240%
维持抵押率（爆仓线） MCR 150%
最大轧空率（爆仓惩罚上限） MSSR 105%
爆仓费率 MCFR 3%
强清费率 FSFP 3%
强清价格偏移（强清补偿） FSO 2%
强清延时 24小时
每小时最大强清比例 0.5%
最低喂价 无 （暂行）
最少有效喂价人数 3 （暂行）
喂价人清单
1.2.183     hiquanta
1.2.14035   xn-delegate
1.2.35248   in.abit
1.2.389463  nexus01 (Ross Walker)
1.2.420186  clone (yexiao)
1.2.738675  xbtsio-wallet
1.2.987999  zapata42-witness
1.2.1035733 syalon

借款功能目前开放，债务上限 180 万 bitUSD
强清功能开启

14
中文(Chinese) / 2021年2月22日 老bitCNY参数调整
« on: February 22, 2021, 02:15:11 pm »
参数调整原因： 促进合理抵押，改善流动性。

今日操作：
初始抵押率（抵押线） ICR 从 210% 调整为 240%
债务上限从 2100 万 bitCNY 调整为 2500 万 bitCNY
喂价人增加 zapata42-witness 和 hiquanta

目前参数：
初始抵押率（抵押线） ICR 240%
维持抵押率（爆仓线） MCR 160%
最大轧空率（爆仓惩罚上限） MSSR 105%
爆仓费率 MCFR 3%
强清费率 FSFP 3%
强清价格偏移（强清补偿） FSO 2%
强清延时 24小时
每小时最大强清比例 0.5%
最低喂价 0.12 （暂行）
最少有效喂价人数 1 （暂行）
喂价人清单
1.2.183     hiquanta
1.2.35248   in.abit
1.2.420186  clone (yexiao)
1.2.987999  zapata42-witness
1.2.1031601 btspp-witness

借款功能目前开放，债务上限 2500 万 bitCNY
强清功能目前关闭

15
General Discussion / 2021-2-9 bitUSD revival and new parameters
« on: February 09, 2021, 06:49:25 pm »
bitUSD is now revived.

Current parameters:

ICR (Initial collateral ratio) 210%
MCR (Maintenance collateral ratio) 150%
MSSR (Maximum short-squeeze ratio) 105%
MCFR (Margin call fee rate) 3%
FSFP (Force settlement fee percent) 3%
FSO (Force settlement price offset) 2%
Force settlement delay 24 hour
Maximum force settlement volume per hour 0.5%
Price feed threshold 0 (temporary)
Minimum feeds 3 (temporary)
Price feed producers list (7): (temporary)
1.2.183     hiquanta
1.2.14035   xn-delegate
1.2.35248   in.abit
1.2.389463  nexus01 (Ross Walker)
1.2.420186  clone (yexiao)
1.2.738675  xbtsio-wallet
1.2.1035733 syalon

Borrowing is enabled. The maximum supply is limited to 1,500,000 bitUSD.
Force-settlement is enabled.

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