Evidence row 2936124

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yZr4i2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/eb4a9773-86ab-432f-910e-694c738912c2/.well-known/agent-card.json"
    ]
  ],
  "name": "Dizozert",
  "owner_address": "0xf9b15f946c11f3164af89f333cd7938c7e09d5a3",
  "raw": {
    "agent_id": "221456",
    "agent_uri": "https://centralcity.ai/a/yZr4i2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dizozert 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/yZr4i2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dizozert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/eb4a9773-86ab-432f-910e-694c738912c2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yZr4i2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T03:02:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dizozert 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/yZr4i2"
}

What the leaf hashes

{"body":"1c4de7e7dbb1d8ddacac270c3c65b93efbb664e64157aff9c3fc3859d2c22391","id":2936124,"kind":"listing","method":"sync.erc8004/1","observed_us":1793761342984572,"prev":null,"subject":"erc8004:5042:221456","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xee773d1b982775b68f2e3db6499e53e83f67c4b357d57391c53093781a283259
2. 0x541df3ac7150d0b786b467077500e785007968e297cf8ae3389f764be160c029
3. 0x1b32de90aba792b3a2617bf64e5f0d0cca0e4ade6b3745154b5bdd4fefd2f8b7
4. 0x3fb2ff8e56078433825b347114b3b6c3a4068e59b4450013529536832d2cb776
5. 0xe0d16a6fd3026ca075fe6ca2d643e30f1c8bd35cae3114e1d3e50c8e30640d7b
6. 0x1cad1ff6c287924d2b9edcaae76bb3f8872494b3bc527c8c2b7e004426be7f32
7. 0xf8b9060c7ea9b0528dc502d4b1e2bb8f382e8cde0a92fd7441340805a9da0f17
8. 0xcce2c87124ad220d9f90280a9b163b102dd8d5b419ea1a0fc8330b55d35a6d47
9. 0xda4b1e769876da2fac4b86d0fa7d65ce7c0eccd30b92e0e164a0d370e95c96da
10. 0xe0499a6176ce16c537d199baa7e3043a988fb5adfd73ee3a18eb56aaec5e4686
11. 0x16aa381b00f5b5bc6c81ce7b8c554184b463ee8630ed3e4477e9c59dc9263f3b
12. 0x88511143733033f416ac5f86c210c254de293dcba7fd289f1c9df79aee0dadf4
13. 0x956f4913934270080a8ccb34cbd8f0c13aa2c31b748acb745e577aaac06fbf54
14. 0xbf7e123029ce4365b819863a1c92b78b356111fa8f0bd187055546ccf59fa8ff
15. 0xb0895d3fcf0eaeb1070bfba1f01a9f303d7588c23fce13bfa62350e6db1b923a
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345