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Adds sorted hash as event Ids.

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Vitor Pamplona 2024-11-19 10:37:06 -05:00
parent f3244a0903
commit d2637dc498
1 changed files with 2 additions and 0 deletions
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01.md
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@ -42,6 +42,8 @@ To obtain the `event.id`, we `sha256` the serialized event. The serialization is
] ]
``` ```
Once the `sha256` is computed, replace the first 4 bytes of the hash byte array by the 4-byte, signed, little-endian representation of the `created_at`. When verifying the event, Clients MUST check if the `id` matches the full hash OR the sorted hash.
To prevent implementation differences from creating a different event ID for the same event, the following rules MUST be followed while serializing: To prevent implementation differences from creating a different event ID for the same event, the following rules MUST be followed while serializing:
- UTF-8 should be used for encoding. - UTF-8 should be used for encoding.
- Whitespace, line breaks or other unnecessary formatting should not be included in the output JSON. - Whitespace, line breaks or other unnecessary formatting should not be included in the output JSON.