LNPBP: 0023
Aliases: RGB23
Vertical: Smart contracts
Title: RGB verifiable-unique history log for audits (RGB-23)
Authors: Dr Maxim Orlovsky <[email protected]>
Comments-URI: <https://github.com/LNP-BP/LNPBPs/discussions>
Status: Proposal
Type: Standards Track
Created: 2020-09-10
Updated: 2023-07-24
Finalized: ~
Copyright: (0) public domain
License: CC0-1.0
- Abstract
- Background
- Motivation
- Design
- Specification
- Compatibility
- Rationale
- Reference implementation
- Acknowledgements
- References
- Copyright
Interface specification is the following Contractum code:
-- Defined by LNPBP-31 standard in `RGBContract.sty` file
import urn:ubideco:stl:6vbr9ZrtsD9aBjo5qRQ36QEZPVucqvRRjKCPqE8yPeJr#choice-little-boxer as RGBContract
import RGB21
interface RGB23
global id :: RGB21.ContractId
global deed* :: Entry
global created :: RGBContract.Timestamp
owned deedRight
op Log :: deedRight, deed -> deedRight
data Entry ::
type MimeType,
data [Byte],
resources { ResourceId -> Resource }
data ResourceId :: U16
data Resource ::
type MimeType,
digest Digest
-- TODO: add more digest algorithms
-- TODO: move digest to Contractum standard library to use in RGB21
data Digest :: sha256([U8 ^ 32]) | blake3([U8 ^ 32])This document is licensed under the Creative Commons CC0 1.0 Universal license.
To the extent possible under law,
LNP/BP Standards Association
has waived all copyright and related or neighboring rights to this work.