Tapyrus DID Specification by nakajo2011 · Pull Request #3 · chaintope/tips

nakajo2011 · 2023-07-24T08:22:33Z

No description provided.

Updated DID Document to latest spec.

azuchi

The document should be written in English, and the Japanese translation should be in the supporting documents in tip-xxx.

Yamaguchi · 2023-07-27T16:25:40Z

tip-xxxx.md

+
+| | description                            | possible type | # ob Bits used | values |
+|----|----------------------------------------|----|----|----| 
+| Network ID | Identifier of Tapyrus Network          | Uint32 | 32 | 0 to 4294967296 <br/> ex)Tapyrus API Network = 1 |


4294967295?

tip-xxxx.md

Yamaguchi · 2023-07-27T16:34:07Z

tip-xxxx.md

+tprs-identifier = TxRef encoded transaction id
+```
+
+Example) When NNetwork ID=1, Tapyrus chain上のtxid 67c0ee676221d9e0e08b98a55a8bf8add9cba854f13dda393e38ffa1b982b833


Suggested change

Example) When NNetwork ID=1, Tapyrus chain上のtxid 67c0ee676221d9e0e08b98a55a8bf8add9cba854f13dda393e38ffa1b982b833

Example) When Network ID=1, Tapyrus chain上のtxid 67c0ee676221d9e0e08b98a55a8bf8add9cba854f13dda393e38ffa1b982b833

Co-authored-by: Yamaguchi <gen.yamaguchi0@gmail.com>

nakajo2011

Fixed Network ID maximum value.

tip-xxxx.md

Co-authored-by: Yamaguchi <gen.yamaguchi0@gmail.com>

azuchi · 2023-08-07T08:30:17Z

tip-xxxx.md

+
+## Abstract
+
+This document describes the did numbering method for using Tapyrus as a Verifiable Data Registry.


Suggested change

This document describes the did numbering method for using Tapyrus as a Verifiable Data Registry.

This document describes the DID method for using Tapyrus as a Verifiable Data Registry.

azuchi · 2023-08-07T08:31:31Z

tip-xxxx.md

+
+### 2. Terminology
+
+TBD


Please writing up.

azuchi · 2023-08-07T08:36:01Z

tip-xxxx.md

+
+* Table 3-1. Parameters for TxRef
+
+| | description                            | possible type | # ob Bits used | values                                           |


azuchi · 2023-08-07T08:40:51Z

tip-xxxx.md

+
+| | description                            | possible type | # ob Bits used | values                                           |
+|----|----------------------------------------|----|----|--------------------------------------------------| 
+| Network ID | Identifier of Tapyrus Network          | Uint32 | 32 | 0 to 4294967295 <br/> ex)Tapyrus API Network = 1 |


Tapyrus API Network ID is 15215628, not 1.

azuchi · 2023-08-07T08:45:01Z

tip-xxxx.md

+| Version | future use                             | Uint8 | 1 | only 0                                           |
+| Block Height | The Block Height including Tx          | Uint32 | 24 | Block 0 to Block 16777215                        |
+| Transaction Index | Position in block of Tx containing DID | Uint16 | 15 | Tx 0 to Tx 32767                                 |
+| Output Index | Position of Tx output as DID           | Uint16 | 15 | Tx 0 to Tx 32767                                 |


Tx 0 to Tx 32767 value is Transaction Index value.

azuchi · 2023-08-07T08:55:11Z

tip-xxxx.md

+
+First, generate an array of 5bit numbers in the following order.
+
+1. Cut out 35bits of Network ID + Reserved Bit by lower 5bits


What does this mean? Does it mean using the lower 5 of 35 bits? If so, information will be missing.

azuchi · 2023-08-07T09:00:07Z

tip-xxxx.md

+
+**Checksum**
+
+Finally, [BIP-0350](https://github.com/bitcoin/bips/blob/master/bip-0350.mediawiki), Bech32m format checksum is given. The following 6 characters are obtained as Checksum.


In bech32m, you need to define human readable part (HRP).

azuchi · 2023-08-07T09:03:30Z

tip-xxxx.md

+Example) No Output Index
+
+VALID:
+gqqqqqqx6t8q2qqllpff-y


In bech32m, - does not defined.

azuchi · 2023-08-07T23:54:44Z

tip-xxxx/tiip-did-jp.md

@@ -0,0 +1,368 @@
+```


After all, I thought it would be better without japanese for the following reasons.

If the content differs between English and Japanese, there is a risk that specifications will not be accurately communicated.

Updating the TIP requires updating multiple language documents.

Reviewing both English and Japanese is a burden on the reviewer.

JunOkumura · 2023-08-09T06:37:47Z

tip-xxxx/tiip-did-jp.md

+
+```
+tprs-did  = "did:tprs:" tprs-identifier
+             [ ";" did-service ] [ "/" did-path ]


W3C defines DID syntax, refs: https://w3c.github.io/did-core/#did-syntax
The syntax references RFC3986 and RFC5234.
; means a comment. Can we use this for the did-service?

Yamaguchi · 2023-07-27T16:58:07Z

tip-xxxx.md

+| Network ID | 1 | 00000000<br/>00000000<br/>00000000<br/>00000001<br/> | 32             | (ni31, ni30, ni29, ni28, ni27) = (0, 0, 0, 0, 0)<br/>(ni26, ni25, ni24, ni23, ni22) = (0, 0, 0, 0, 0)<br/>(ni21, ni20, ni19, ni18, ni17) = (0, 0, 0, 0, 0)<br/>(ni16, ni15, ni14, ni13, ni12) = (0, 0, 0, 0, 0)<br/>(ni11, ni10, ni09, ni08, ni07) = (0, 0, 0, 0, 0)<br/>(ni06, ni05, ni04, ni03, ni02) = (0, 0, 0, 0, 0)<br/>(ni01, ni00)                           = (0, 1) |
+| Reserved Bit | 0 | 00000000                                            | 3              | (rb02, rb01, rb00) = (0, 0, 0)                                                                                                                                                                                                                                                                                                                                                |
+| Version | 0 | 00000000                                            | 1              | (vr00) = (0)                                                                                                                                                                                                                                                                                                                                                                  |
+| Block height | 456789 | 00000110<br/>11111000<br/>01010101<br/>             | 24             | (bh23, bh22, bh21, bh20)           = (0, 0, 0, 0)<br/>(bh19, bh18, bh17, bh16, bh15) = (0, 1, 1, 0, 1)<br/>(bh14, bh13, bh12, bh11, bh10) = (1, 1, 1, 1, 0)<br/>(bh09, bh08, bh07, bh06, bh05) = (0. 0. 0. 1. 0)<br/>(bh04, bh03, bh02, bh01, bh00) = (1, 0, 1, 0, 1)<br/>                                                                                                    |


Suggested change

| Block height | 456789 | 00000110 11111000 01010101 | 24 | (bh23, bh22, bh21, bh20) = (0, 0, 0, 0) (bh19, bh18, bh17, bh16, bh15) = (0, 1, 1, 0, 1) (bh14, bh13, bh12, bh11, bh10) = (1, 1, 1, 1, 0) (bh09, bh08, bh07, bh06, bh05) = (0. 0. 0. 1. 0) (bh04, bh03, bh02, bh01, bh00) = (1, 0, 1, 0, 1) |

| Block height | 456789 | 00000110 11111000 01010101 | 24 | (bh23, bh22, bh21, bh20) = (0, 0, 0, 0) (bh19, bh18, bh17, bh16, bh15) = (0, 1, 1, 0, 1) (bh14, bh13, bh12, bh11, bh10) = (1, 1, 1, 1, 0) (bh09, bh08, bh07, bh06, bh05) = (0, 0, 0, 1, 0) (bh04, bh03, bh02, bh01, bh00) = (1, 0, 1, 0, 1) |

Yamaguchi · 2023-07-27T17:12:01Z

tip-xxxx.md

+| Block height | 456789 | 00000110<br/>11111000<br/>01010101<br/>             | 24             | (bh23, bh22, bh21, bh20)           = (0, 0, 0, 0)<br/>(bh19, bh18, bh17, bh16, bh15) = (0, 1, 1, 0, 1)<br/>(bh14, bh13, bh12, bh11, bh10) = (1, 1, 1, 1, 0)<br/>(bh09, bh08, bh07, bh06, bh05) = (0. 0. 0. 1. 0)<br/>(bh04, bh03, bh02, bh01, bh00) = (1, 0, 1, 0, 1)<br/>                                                                                                    |
+| Transaction index | 1234 | 00000100<br/>11010010                               | 15             | (ti14, ti13, ti12, ti11, ti10) = (0, 0, 0, 0, 1)<br/>(ti09, ti08, ti07, ti06, ti05) = (0, 0, 1, 1, 0)<br/>(ti04, ti03, ti02, ti01, ti00) = (1, 0, 0, 1, 0)<br/>                                                                                                                                                                                                               |
+| Output index | 0 | omit                                                | omit           | omit                                                                                                                                                                                                                                                                                                                                                                          |
+


encoding charの項目が boldなやつとそうでないやつの違いはなにかありますか？

nakajo2011 added 2 commits July 24, 2023 11:48

Proposed DID Specs.

1cf49e0

Translated what's left.

28e7e42

Updated DID Document to latest spec.

azuchi requested changes Jul 24, 2023

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Yamaguchi requested changes Jul 27, 2023

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nakajo2011 and others added 2 commits July 30, 2023 21:56

Separated japanese description.

f121b49

Added indent in sample codes.

06fd728

Co-authored-by: Yamaguchi <gen.yamaguchi0@gmail.com>

nakajo2011 commented Jul 31, 2023

View reviewed changes

tip-xxxx.md Outdated Show resolved Hide resolved

nakajo2011 and others added 2 commits July 31, 2023 13:15

Fixed Network ID maximum value.

6d2f80c

Added indent in sample codes for more readablity.

d2968d2

Co-authored-by: Yamaguchi <gen.yamaguchi0@gmail.com>

azuchi requested changes Aug 7, 2023

View reviewed changes

azuchi reviewed Aug 7, 2023

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JunOkumura reviewed Aug 9, 2023

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Yamaguchi requested changes Aug 10, 2023

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Yamaguchi force-pushed the main branch from e0cbd6a to df3e8ad Compare November 9, 2023 05:15

	Example) When NNetwork ID=1, Tapyrus chain上のtxid 67c0ee676221d9e0e08b98a55a8bf8add9cba854f13dda393e38ffa1b982b833
	Example) When Network ID=1, Tapyrus chain上のtxid 67c0ee676221d9e0e08b98a55a8bf8add9cba854f13dda393e38ffa1b982b833


		## Abstract

		This document describes the did numbering method for using Tapyrus as a Verifiable Data Registry.

	This document describes the did numbering method for using Tapyrus as a Verifiable Data Registry.
	This document describes the DID method for using Tapyrus as a Verifiable Data Registry.


		* Table 3-1. Parameters for TxRef

		\| \| description \| possible type \| # ob Bits used \| values \|

	\| \| description \| possible type \| # ob Bits used \| values \|
	\| \| description \| possible type \| # of Bits used \| values \|


		First, generate an array of 5bit numbers in the following order.

		1. Cut out 35bits of Network ID + Reserved Bit by lower 5bits


		Checksum

		Finally, [BIP-0350](https://github.com/bitcoin/bips/blob/master/bip-0350.mediawiki), Bech32m format checksum is given. The following 6 characters are obtained as Checksum.

	\| Block height \| 456789 \| 00000110<br/>11111000<br/>01010101<br/> \| 24 \| (bh23, bh22, bh21, bh20) = (0, 0, 0, 0)<br/>(bh19, bh18, bh17, bh16, bh15) = (0, 1, 1, 0, 1)<br/>(bh14, bh13, bh12, bh11, bh10) = (1, 1, 1, 1, 0)<br/>(bh09, bh08, bh07, bh06, bh05) = (0. 0. 0. 1. 0)<br/>(bh04, bh03, bh02, bh01, bh00) = (1, 0, 1, 0, 1)<br/> \|
	\| Block height \| 456789 \| 00000110<br/>11111000<br/>01010101<br/> \| 24 \| (bh23, bh22, bh21, bh20) = (0, 0, 0, 0)<br/>(bh19, bh18, bh17, bh16, bh15) = (0, 1, 1, 0, 1)<br/>(bh14, bh13, bh12, bh11, bh10) = (1, 1, 1, 1, 0)<br/>(bh09, bh08, bh07, bh06, bh05) = (0, 0, 0, 1, 0)<br/>(bh04, bh03, bh02, bh01, bh00) = (1, 0, 1, 0, 1)<br/> \|


		### 2. Terminology

		TBD

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nakajo2011 commented Jul 24, 2023

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Yamaguchi Jul 27, 2023 •

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