Просмотр новости
Найдите то, что Вас интересует
Спутники
РН
SpaceX
Роскосмос
NASA
СпутникиРНSpaceXРоскосмосNASA
Discussion for metadata encoding which is designed to work with EIP 8130 but compatible with any transaction type / transport method.
github.com/ethereum/ERCs
Add ERC: Transaction Metadata Encoding
master ← chunter-cb:erc-8130-metadata-encoding
opened 10:45PM - 15 Jul 26 UTC
chunter-cb
+465
-0
## Abstract
[EIP-8130](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-81…30.md) adds an optional, opaque `metadata` field to its account-abstraction transaction type but leaves the byte layout to a companion specification. This ERC defines that layout.
`metadata` is a single deterministic [CBOR](https://www.rfc-editor.org/rfc/rfc8949) value: a text string (memo), a byte string (commitment digest), a map of reserved keys (attribution, memo, commitment, scope), or an array of these. The map keys are interoperable with ERC-8021 schema 2, extended with keys for offchain commitments and call scoping. Any value MAY be replaced by a salted commitment, recursively, giving selective disclosure with a single primitive; the ERC also specifies the offchain proof package, verification, and delivery protocol, plus an [ERC-5792](https://github.com/ethereum/ERCs/blob/master/ERCS/erc-5792.md) `metadata` capability that supersedes `dataSuffix`.
## Motivation
EIP-8130's `metadata` field is opaque bytes; without a shared structure every producer invents its own framing and no indexer can read across them. This ERC provides a compact, deterministic, ERC-8021-compatible encoding that covers attribution, memos, per-call scope, and privacy-preserving commitments to offchain data.
## Notes
- New draft ERC; a single file is added under `ERCS/`.
- Depends on ERC-5792 and EIP-8130 (`requires: 5792, 8130`).
- Discussion: https://ethereum-magicians.org/t/erc-transaction-metadata-encoding-for-eip-8130
I understand an editor will assign the ERC number; I will rename the file to match the PR number.
1 post - 1 participant
Read full topic
| # | Наименование новости | Тональность | Информативность | Дата публикации |
|---|---|---|---|---|
| 1 | ERC-8346: Translation Files for ERC-7730 Descriptors | 0 | 30.04 | 23-07-2026 |
| 2 | EIP Editing Office Hour (EIP + ERC ) Meeting #107, July 21, 2026 | 0 | 17.62 | 15-07-2026 |
| 3 | EIP Editing Office Hour (EIP + ERC ) Meeting #108, July 28, 2026 | 0 | 18.32 | 27-07-2026 |
| 4 | ERC-8343: Contract Deactivation | 0 | 15.62 | 21-07-2026 |
| 5 | ERC-8354: Confidential Agent Policy Verdicts | 0 | 12.87 | 24-07-2026 |
| 6 | All Core Devs - Execution (ACDE) #242, July 30, 2026 | 0 | 12.53 | 20-07-2026 |
| 7 | EIPIP Meeting #129, Aug 12, 2026 | 0 | 18.66 | 15-07-2026 |
| 8 | EIP-8341: Partial Execution Payload Commitments | 0 | 18.4 | 17-07-2026 |
| 9 | ERC-TBA: Prediction Market CTF Wrapper | 0 | 11.4 | 27-07-2026 |
| 10 | ERC-8338: Token-Bound Executable Skills | 0 | 11.79 | 13-07-2026 |