James/tricu
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Switch manifest serialization to CBOR

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Replace JSON-based bundle manifest with a CBOR-encoded format. The manifest
is now a canonical CBOR map with order-strict key decoding, raw 32-byte hash
payloads (instead of hex-encoded JSON), and compact binary representation.
This commit is contained in:
James Eversole
2026-05-07 21:41:50 -05:00
parent d9f25a2b5a
commit e3117e3ac8
23 changed files with 988 additions and 275 deletions
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4
ext/js/src/merkle.js
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@@ -7,14 +7,14 @@
* Fork: 0x02 || left_hash (32 bytes raw) || right_hash (32 bytes raw)
*
* Hash computation:
* hash = SHA256( "tricu.merkle.node.v1" || 0x00 || node_payload )
* hash = SHA256( "arborix.merkle.node.v1" || 0x00 || node_payload )
*/
import { createHash } from "node:crypto";
// ── Constants ───────────────────────────────────────────────────────────────
const DOMAIN_TAG = "tricu.merkle.node.v1";
const DOMAIN_TAG = "arborix.merkle.node.v1";
const HASH_LENGTH = 32; // raw hash bytes
const HEX_LENGTH = 64; // hex-encoded hash length