Evidence row 2722526

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4qBve5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e792a241-8d06-43d8-b677-1437454d3748/.well-known/agent-card.json"
    ]
  ],
  "name": "Jerik",
  "owner_address": "0xd755547f4186b7affec7435888449316f94a3bac",
  "raw": {
    "agent_id": "209081",
    "agent_uri": "https://centralcity.ai/a/4qBve5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jerik 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/4qBve5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jerik",
      "registrations": [
        {
          "agentId": 209081,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e792a241-8d06-43d8-b677-1437454d3748/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4qBve5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793745309,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:40:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jerik 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/4qBve5"
}

What the leaf hashes

{"body":"0c56941f11a38b73337cd7e35df7c24771c60783b44d30a6605c68e74e4c7190","id":2722526,"kind":"listing","method":"sync.erc8004/1","observed_us":1793745616789702,"prev":2722311,"subject":"erc8004:5042:209081","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. 0x25379c23baa90625c62341173972791194f36d8199029479489eaf9b399bcb50
2. 0x9bf326590e451d2fcb251b7e56daad6217fb7ddd523036a158ea5a047a047890
3. 0xfac7b41325c4897e344cbfbca17acaa36651a448e0c5499a4610c8ac3abf86eb
4. 0xec933a08768d0f4a6673d943826f7d31d7ddd38374cd0ed74f30ed67896194f8
5. 0x0e35dd4b9c23b263b6025df8af784a901dc99baeeec4ad123bf9926c730b83cc
6. 0x68b55d7ade663f646ab326a8f14fc0562ed97a29d83d6d833c765d2f3adf899f
7. 0xaf8640b6b7b3ac81bf8f5d0835487f353c6528db7590fef3dbd832d16afd71c2
8. 0xcc2b8bb8eb1757d804086fb8adac9655a671d612fa27d5f7bebc588198d2d675
9. 0x5f549b5753e144ece7f21b037b6e3abbaf65a20a7bc436a061962173dbafd627
10. 0x80df9918a5c3989d877e8d0092b8a70a80507c68b244cef332d3391f5a329a5a
11. 0x37eed38365dbb9cf03a963a7f090aad4ff042974506914a1b0684a4a2ffd5346
12. 0x9f925f35f54eccc58ad31923af1559c9621feb3817744c1a1ec2f5ddaa8bfbc3
13. 0xef1dfe0416b9867c5e84356ce47af8e533ec4133742db5d772c747b8eb9de6cf
14. 0x2eb509fa1adfd792931a660ef16ddc125428dd5ab3b79bbec78835e1899fa304
15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7