Evidence row 2719803

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Z5Eo4s"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2890a7e6-a824-41b3-9f56-5599090d29dd/.well-known/agent-card.json"
    ]
  ],
  "name": "Jefisto",
  "owner_address": "0xe664b718fcd31b33c0ae739e404a568c4ccb4311",
  "raw": {
    "agent_id": "207685",
    "agent_uri": "https://centralcity.ai/a/Z5Eo4s",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jefisto 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/Z5Eo4s",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jefisto",
      "registrations": [
        {
          "agentId": 207685,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2890a7e6-a824-41b3-9f56-5599090d29dd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Z5Eo4s",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793743645,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:12:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jefisto 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/Z5Eo4s"
}

What the leaf hashes

{"body":"8841b3a0dc99bd868354078c0758d7a27ee80a41596c72e7375e839af7725f41","id":2719803,"kind":"listing","method":"sync.erc8004/1","observed_us":1793743932009037,"prev":2719523,"subject":"erc8004:5042:207685","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x87fc03be51908f62d49b789012f709909e5c9c1acf1413f59b4f177e6a720b32
2. 0x5843c14f02c2c64c2e0aa8b8fab3c66de053e0ad2730d7606ccc0657b4d8f3cb
3. 0x1b251bab7ef4ca92edf3a5aaface7e68107b245bcf1a34268dcaac45f014a9f5
4. 0xd064f2911f56d8058e269a76bbad838f02dc471d4de2c380093ebd589b33bd27
5. 0x891cd78f8d5ea7d0bbc30073e02e314d40d4b6c44bfad70cfbb54070f625c629
6. 0xd6c230a761807f44c75a78849dc7989db82bbf7c4d9acae1b83cd40da9f66a20
7. 0x3599f01fe912a159a2a40c8bccc2164bd26b08f9951575c1d25d85e68ebbe8f2
8. 0x687597c39b7465493f9019319630f0cbaaf935c8348f50a8f9b7a35e28138152
9. 0xe21b27362caae0d5bdfb0e0ddf724479ff6c23401ce00cddd169094e88f95ef6
10. 0xabd3c5a8273d718a622674bbd7aa22c4dae3dcd710ca090ea777455823820001
11. 0x3468a2be64aa0285a6e2a732888fda05834c1b663f8465dbe2e5467a4afac786
12. 0xd20ec8842c47223f02740078dd0e5b5b17206d7372fcdbcf51b5e0e46355919a
13. 0xf7c67c96024b4a69e763701d06d6e4b51458c1259af3b5d0a9d5873b55301b3a
14. 0x2c7b214378c568c43cd230b3af22d5b7530813ac1c6dd11bb8169f29d025bb3d
15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7