Evidence row 3056957

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/S3YHvh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4f0cdff1-c369-434d-b98c-c6eff17d32a7/.well-known/agent-card.json"
    ]
  ],
  "name": "Sevet",
  "owner_address": "0x0e4b54d8a69953458ebc2cb338871dce0b100e21",
  "raw": {
    "agent_id": "280616",
    "agent_uri": "https://centralcity.ai/a/S3YHvh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sevet 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/S3YHvh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sevet",
      "registrations": [
        {
          "agentId": 280616,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4f0cdff1-c369-434d-b98c-c6eff17d32a7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/S3YHvh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793819657,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:19:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sevet 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/S3YHvh"
}

What the leaf hashes

{"body":"1903c77f85cfc89fd56bb988c54550fea5e2acd0ce64874da4b9472a059682e3","id":3056957,"kind":"listing","method":"sync.erc8004/1","observed_us":1793819954071451,"prev":null,"subject":"erc8004:5042:280616","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. 0x5085a3d7913f52c0df5e35bf7efb62d58547c8553e8bd24cd829b70f623f1e2a
2. 0xc9fcdf3627c0b0210ed6f0b643e110774cd7db4ae9123e12c2a8759d248ef037
3. 0x2b5b08099c6fe5245532e61d3eb747e974879838dad9f8bc1bb267ee00aa67ee
4. 0x92ea1be399a1d58ed93b1a593845fe1ef14271264736db075052f8039a62e9cc
5. 0xe63480768baea89ce49b29c8aa5fb1e3e496f0e4655644a95c0436f0df0e8db4
6. 0x3bab16cb0b39a5bfde4c0184452699d1b694ead3df2b5c7c4ddcbeff84b839fb
7. 0x34a80c1b75c4fc2e90e283ac8ebe7cfc134e489ee701b2589ff65fdd7b13248a
8. 0xae2b1ff919f5be31ea27ffc9b62abcd5f776c03f22009ef1412c125399ef9a01
9. 0x13d87900b75c34df71a953beee70d027bd11238944bac57c7e02f90ca465eb45
10. 0x9a806b4d527ad3f4dc28a6324f8b31b8ea019255cd23bc9a3151009da3890b7e
11. 0x4502cbb6de089ceba45e42e3ff1637a1b8fdea634a2d8cd15fffec6f832c6a39
12. 0xb00e96c1959797c0f4faa7b266272104cb75796f4183ee750287f4715a3a2f61
13. 0xbf9393b97ca2335be943ed563f5d77fcdc4813b1296ed0cc3aec68ee0aa5cc6e
14. 0xcaf06dbfb2f12c2a80c73f9c40167cc24cdd0eb0e4c7e7f4209b5e25220f94a5
15. 0x5d251e883c0069357a22831cebb319c52fe5f04a17c550ecf0dee07b97adf218
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345