Evidence row 2619324

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bn69JE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/aa21c947-c044-4085-af63-6b6f310b6c18/.well-known/agent-card.json"
    ]
  ],
  "name": "Rafa",
  "owner_address": "0xe6d9d6317ad4507cd2406d1dac50efb29c219819",
  "raw": {
    "agent_id": "197277",
    "agent_uri": "https://centralcity.ai/a/bn69JE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rafa 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/bn69JE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rafa",
      "registrations": [
        {
          "agentId": 197277,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/aa21c947-c044-4085-af63-6b6f310b6c18/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bn69JE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793727891,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:46:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rafa 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/bn69JE"
}

What the leaf hashes

{"body":"5a672104ff3c61a0503cdd3c4cc5c95c667cf9a67150a91fb7f0c45e98ef200f","id":2619324,"kind":"listing","method":"sync.erc8004/1","observed_us":1793727972604789,"prev":2619100,"subject":"erc8004:5042:197277","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. 0x20d65d8f2dfcbaf775660c51dec241e60bd391d12c77b9bc8055db8d2d4bb0af
2. 0xccd0dc070a39815d85eeafdb1599bda69e9c12af48911f5b52faa868dcd57494
3. 0xbee4298d87be58b1518ec9a9d9237fc224eb84d084bc2535ffb96b45285191ec
4. 0x0506052128905cbe231059e56d31ae438c7c8e35c84ed5a1e084bdee95d1dfaf
5. 0x6d1979a6461ae00f4b4fddf0319e72bb2b42a7ff5a184a2a8c81b083fc1b0116
6. 0x07cb95f1d7921ebf722efae61a35b433916c39305630d0fe87e736f8607f4bdf
7. 0xb80b4b7076abfc6a4c2143e958c812e600b862c0b212eac6b916bb4fbb8b26f6
8. 0x3859af36c4dee9c047d52afd6f299e2ec134b69cf2b29807b7897c7f79acee2c
9. 0xe5d3778ee4bdd0552695fbb0caf32159250aaaaa7a3db6572917bafd5d4f1058
10. 0x3fb84e5794c569efd613c21701544db50c0017391383646957e356c2fb591c20
11. 0xfe78ecad1e473783f752a760f31dcbf1d0b86fa5f8fd7ba04621d5b0de7f5d21
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