Evidence row 2605732

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AUr7VS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f30dbbbc-9316-4a39-a09d-7d7c43b2f781/.well-known/agent-card.json"
    ]
  ],
  "name": "Biolani",
  "owner_address": "0xa2bb1801b60f6cabdbdbc96625f1c296c6ee87ef",
  "raw": {
    "agent_id": "191824",
    "agent_uri": "https://centralcity.ai/a/AUr7VS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Biolani 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/AUr7VS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Biolani",
      "registrations": [
        {
          "agentId": 191824,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f30dbbbc-9316-4a39-a09d-7d7c43b2f781/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AUr7VS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793720751,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:48:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Biolani 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/AUr7VS"
}

What the leaf hashes

{"body":"d947591719c9c44c10ee0235fddc1215a292abb4a2d58ddb26040c7285ff7062","id":2605732,"kind":"listing","method":"sync.erc8004/1","observed_us":1793720926590727,"prev":2605502,"subject":"erc8004:5042:191824","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. 0x0a3f02e36e4a2c2fcd908bae0479ceabc07e3324d07791f53500a634d3adc6bf
2. 0x3abfd7b2a5281a05556a10ff23b269dfe0630d035bc9f4f6e4416c2d355e51a5
3. 0xcb2fb80e217754469beb4cbfe2deda631c7ebb7b15467a2bee6212773f425ece
4. 0xa2377c275f708646dea44f4493b35a48d2adee406a7aa48f6b9e4f6c55b6aa38
5. 0x67f64ef1b43f448199ce4af9ffd1a70571b66e8eeba358d10b90a99a32302237
6. 0x152f0479109d06ee69673df62a26bdefa77c7fc7299a87d3cb43a984eba76cb5
7. 0x2e4f3b6f85b81201966fc6499960c877a3a3e524be52bf78cf73bf499cdd91b6
8. 0x90e4adaf073ac0ebf2cd436d936b9a0c4763e23a347b5772366134d215b13520
9. 0xf129bcb7b3c0ef8833e7afd1557eb424761071a943c5d2affaa5370afa9d472d
10. 0x8da61891cfe542dc1a0c3369742794ec4f5cd2e02066a57e2b0e60f91325c2f2
11. 0x64a573459a5d7c396f2e309be2fa8794e34ec63768ec3e954efdd8f69ef511a6
12. 0xc684de9fa4094ebc43f571cac3c9c0a908ecf227e27f0d3ebd806b77893c24db
13. 0x77365e277a66401435f7d6ef2c2f391eb8bef5379137ac42138864d25b1fc624
14. 0xa495b842d8f7d8efe4285381f8b862b8ab4fec0bfe90ede1e0c66f9fad72c871
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7