Evidence row 2099139

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MwkNpg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5768cea3-8797-4839-8b80-42b48208af0b/.well-known/agent-card.json"
    ]
  ],
  "name": "Tezo",
  "owner_address": "0xba280262222fc8a9c6ae7e71ced9602dbe371a89",
  "raw": {
    "agent_id": "80541",
    "agent_uri": "https://centralcity.ai/a/MwkNpg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tezo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/MwkNpg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tezo",
      "registrations": [
        {
          "agentId": 80541,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5768cea3-8797-4839-8b80-42b48208af0b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MwkNpg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793610302,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T09:08:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tezo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/MwkNpg"
}

What the leaf hashes

{"body":"d37fe3ec7c72fedda64713d22327e76323cbfbf280e9a6c87699f7e9ead79f66","id":2099139,"kind":"listing","method":"sync.erc8004/1","observed_us":1793610513802891,"prev":null,"subject":"erc8004:5042:80541","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. 0x8a42e8027ce69e1aba82eb65f5480eceabfdc9b80a59e75c577283210dc7685c
2. 0xebfb17103b57362277371cc206a919085d586f8930a83bf51dc716744499656f
3. 0x06b3fe6bd5f4f6eb8fdbdcc065046ac0d0fc4fb4a7dfbbaeb96d9763df3613c2
4. 0xf44ef80cd20e0cbb56959cf1602001132f792ef3c51284c54c758ba0801c8a07
5. 0xd211e3080aa61a8d7c93d87805de5ec989b50cdc34be3d3c186d4012c68cd2c0
6. 0x7c3808fdc7ccee9bddd2589fe56a373224b073bece8915ec7c8f0001b5e53763
7. 0xfb6547d72e0fda039aeee496cd586e3b605e13ec09ff35dcf7cc9ced40676954
8. 0x05cd2b9dab4cc5d467b2dc7d947e2bce03af83a99fe2414fb6b68ae3dd8b92df
9. 0x3255caf1dcde14cff9434ea438bd3d99d540424fe67d5c1c24ac1e6597ea55d2
10. 0x2d6baf5b91732b49b7a848f30c22f9874dfdef7cb67ae644949894d91a551c43
11. 0x39df1942172e01ac09158611984710fc8036003f6a1edd0835b0c5b5b5200efa
12. 0x5e19b65c9dca303d18d3307f340e866c83a5cd5294e32913f90d6115847dd766
13. 0x5d871bfcf034460b25418e4174693de4c0943330f7c1beda840614a4c45cc42c
14. 0xf38c9617f655dc8f7c8fa11461cb30752d581a6bbb15051130839452c80c4270
15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af