Evidence row 1837605

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jNDCOI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b4c2cca9-3599-45f2-a766-e9b4f47b85d7/.well-known/agent-card.json"
    ]
  ],
  "name": "Viotino",
  "owner_address": "0xccc5c307477dc3335ac9d2c533912d57d77839a6",
  "raw": {
    "agent_id": "33319",
    "agent_uri": "https://centralcity.ai/a/jNDCOI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Viotino 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/jNDCOI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Viotino",
      "registrations": [
        {
          "agentId": 33319,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b4c2cca9-3599-45f2-a766-e9b4f47b85d7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jNDCOI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793571984,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:29:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Viotino 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/jNDCOI"
}

What the leaf hashes

{"body":"e5e838cf91e967f628bb0a9361d1987b1ec8cf227012d7de65c59ca591dda221","id":1837605,"kind":"listing","method":"sync.erc8004/1","observed_us":1793572159091466,"prev":null,"subject":"erc8004:5042:33319","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x1ae781c342e85e7773bf97de074ce6f8ccace3695485a7a5bdbdc7acc385ad94
2. 0x9f8c180e4d426d48d18cea5aa70859f0a9769893220058c03f53b82e22ca5790
3. 0x9053f2c6661fe401dafb8f86e3df522c03226ee60a9ece6a1db043126ac5f69b
4. 0x83ecd5d635c9b39b9b331a3ddeb5e7be44e3121df3d8359b2d0d3ec80a27356b
5. 0x640e193edb66f90b0eb9c9d2c26683c8d13da6d1488407ea8bd4f0ba27df28e6
6. 0x51a1fcaea873d8e02b88a0cbca56c51937a04e8014719067b6664e64ee6209b1
7. 0xa0142bc1508a88276e25646572c1fac861fbe922018908757cd06be79ec9d1dd
8. 0x8694a44a545416a2b615624718d9b1653d1a2f2f756f9abf1d20df8b88ed7ea3
9. 0x242ffbbcb84bc07dc2cce4e704f3efce7db881d7f3285eec9f707145863032de
10. 0xbf4c9b3d97b88231fdbdd157033341b6f1d32d0b754a21da3c097c06f802adb2
11. 0x28314cbf4ea168f3ce449ba5275acf777ea2e975e841514970c2d41c44f72237
12. 0x57d88367ee180afa29761a07ed31b3a7c30cf755867eb29b4aa502db53e71e88
13. 0xe932a6d750c9158a9531e23362139f67f1dcf32cd64229987581f24d7a22fe71
14. 0xa4d26e861503b80bb91bc89e98fcc6daf0fcf003f5a144540ccd91637ccdc11f
15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90