Evidence row 2160688

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SDE3Y1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c0b37a5c-778b-4008-9915-1897eb3deec7/.well-known/agent-card.json"
    ]
  ],
  "name": "Metani34",
  "owner_address": "0x1c09f8af354da99db2b76416cfcbbcfb1575d892",
  "raw": {
    "agent_id": "105929",
    "agent_uri": "https://centralcity.ai/a/SDE3Y1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Metani34 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/SDE3Y1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Metani34",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c0b37a5c-778b-4008-9915-1897eb3deec7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SDE3Y1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:03:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Metani34 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/SDE3Y1"
}

What the leaf hashes

{"body":"d582b105e39f4aac1040600017b36785473dd9e2a3aeb53cb3757182ef84ec35","id":2160688,"kind":"listing","method":"sync.erc8004/1","observed_us":1793631787214984,"prev":null,"subject":"erc8004:5042:105929","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x5f6e5118bc2e06b4e3b7d7d7dc7c5152c26f98369501bc41473ec64fa5c9ae78
2. 0x601d40f372c4000f9681e6157f12ea3fd68ad64067650f744716cf443f142938
3. 0x14ab1ddf93b83a67e1809c4e6cd55ec6095710cd6b4088629625d05db7943eab
4. 0x8e239febb00dfc36dd88220df488ef7e97c579fc4918832c6c1470d317d0121b
5. 0x13338aa69d7efe0e7df1e262cdb7cad3f4483374d1182cfddd6622f33a30bdfc
6. 0xc68cc0c989a6755ce3f55ef11f328abc48efe4c426bbe7986b3ad2bd008f3974
7. 0xe30e7b3032f9bb3eb72a005fa4a5fbed02174cf23661a5f3f8bb32b7a445b6fe
8. 0xe64a747a4588deb641650a905bd4bb1d01d265c1870b16b983036a6cc65b4dee
9. 0xb11d3c547387ada24fd6cea94b83453c97f406a0df706a5dc742635b743bbe55
10. 0x5b4d285b47d955b31f2cd89eac56d478f74fdf517a63412ee7de7e1fbbc40607
11. 0x52f2f5577c556f825a80c2f8ecb90d03b52b0d2a34fbe7caa8b2d39106e9db10
12. 0xa757be925280eb68af83252e53d459806a828f69a86ca1efa5f7c512fd57f458
13. 0xd7d3bfe4670fa6bdde44d198ca661840b2abfe18e9099f606cc8dbc11ac3c436
14. 0x6ae97c2bdc679e3326a739627f6c3a307d7e25e547b9bf23dbf2622fb26d858e
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af