Evidence row 2522983

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/R1Okjw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f107d276-6865-4708-8760-8ffff82ec902/.well-known/agent-card.json"
    ]
  ],
  "name": "Luissani",
  "owner_address": "0x041960fbe76c6a1233fcffddd23a96f20a4dc12b",
  "raw": {
    "agent_id": "157498",
    "agent_uri": "https://centralcity.ai/a/R1Okjw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luissani 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/R1Okjw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luissani",
      "registrations": [
        {
          "agentId": 157498,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f107d276-6865-4708-8760-8ffff82ec902/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/R1Okjw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793680149,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:30:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luissani 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/R1Okjw"
}

What the leaf hashes

{"body":"1fc5da71a2c62c4088a9b1ad9737a405936da5caf8b393d33a79dec2a7cf4fd0","id":2522983,"kind":"listing","method":"sync.erc8004/1","observed_us":1793680243215339,"prev":2522511,"subject":"erc8004:5042:157498","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. 0x2078c0f7c1ab4c5d593a7c25013b0e38f1b35716ebcc7179af1ed230d2ecdc4b
2. 0x013b53e3af519cbe24fa5d694eb09b52bb5c17e47d34ed8bd3c5b6575038fdb4
3. 0x28ed0c283f7ed30ddf4b61f6a45ee5e245030287d5e2d3d1e46d61b853906a63
4. 0x65aa8f6dfcb417896457c708373ded139b9f8a67871fab6a559ab084069aaba1
5. 0xe6f53c4c0bf6812571595ef1d206d922d4c018579206c64ceb540254c278afbd
6. 0xe4542344b85c02c05d9c06e74da9339c55d24f62128ff5766c7ccc3a1e4342d5
7. 0xe94641de4c58788bfea8ca58f84c8990a98218e18b4ffabe9e23c3c882df2546
8. 0x55a408ba4c0a6b0fb5939f1b95697a819e9b0c8341224320910c0739ee752ce9
9. 0x84dd3123f27c2bd62be5be6ad803eafd189fd173e5325c65ba48e4001f38fed8
10. 0x38c5bee3336904179c100222cb156b099fc9a7355d029befce2baa7464be278c
11. 0x76c6de641522fd9493555b4fffd7c87789461d3754bb7c49fbfa1205c3c326f7
12. 0x8b14f1e53c15f289f0732c021ea844f0e0bb2b3ddf7f4ad8deb748b6e07c3e89
13. 0xfb5a34649a5338bf52060a8127910a8cad79eb45a3dc649b67b230ac03180f43
14. 0x6dc9a553a6358b650cccc8dd8d4ca7762f9e2a984ea8940a523e38c27bbc196c
15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7