Evidence row 2934043

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0laSQ9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9a9ea8d7-a3e9-4fce-940f-770f77cb9cc4/.well-known/agent-card.json"
    ]
  ],
  "name": "Brezet",
  "owner_address": "0x763c8b8fff27cf55eb9440c0c8f41f0225359965",
  "raw": {
    "agent_id": "220727",
    "agent_uri": "https://centralcity.ai/a/0laSQ9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brezet 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/0laSQ9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brezet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9a9ea8d7-a3e9-4fce-940f-770f77cb9cc4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0laSQ9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T02:45:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brezet 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/0laSQ9"
}

What the leaf hashes

{"body":"6f67e946bc8e4cfae83957505e972e07f5be2d3c639672dcb27f59d8b6858c54","id":2934043,"kind":"listing","method":"sync.erc8004/1","observed_us":1793760355183946,"prev":null,"subject":"erc8004:5042:220727","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. 0x29d399956479a4a7b08697828788c8e3bf70c79da86d7638da64392b4e723e10
2. 0xe4e8259234e57a41baaee42ff5882e5fe8e6fc7ff4bad756b52d5fa8529c368c
3. 0x3ab587c5a9b4254a969d91458677f957d19da017dcfac65e75ac3f9153909916
4. 0xd19e508dd06de016b1d449f0b29bb8183b189527c1b37557f69311749a57d8a6
5. 0xccc45052b9f6ac28f32d8696ddc7b75b6d639740d83f04dac91af2f2931a080a
6. 0x6ff6c6c4ac46838cfa067b2c7d808d15aed2766944d5470f73c4030cd9d95898
7. 0x47f2a552ba370d898032e74c565121473718430b44c799c8b6c696856619bdc1
8. 0xe0085330857a6f998dd387029dd51c28f32b9d4badee2d95784f7301f9eb7c5f
9. 0x4c3c42795bf2bb18264f056aa8573f35e75578280acef1df64b298544f186868
10. 0x7776760c2b848b3906f35b880e035eed50276e0de5caaafd1932a00077e1714f
11. 0x0c8fd669209af7f29542b51363f5dd94386c2aa73a9a3e0d51729445fa9c8a27
12. 0x13c782b0f189ea013e2328715a39ae1f9a94cf3066d6ffd247843138ca80b0f0
13. 0x8af9d9f8bf8d576d6cd477ec0b29ba6c7ab702c24f52818bd05cbca90f68e7cf
14. 0x4be10d765cf0cb6820e51b664f4703077b474dfe0fab694460a1ed08402448ff
15. 0x80d767e810dea8f03e47cc3217bd2604062057071b87fb3908bc918d21222df3
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345