Evidence row 2563354

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BIhBrG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5dccb7e3-6c10-458d-8e15-48e8a38044d3/.well-known/agent-card.json"
    ]
  ],
  "name": "Bratler",
  "owner_address": "0x9a66c8140040ae4ca8a4078816003cd1a0a83907",
  "raw": {
    "agent_id": "175178",
    "agent_uri": "https://centralcity.ai/a/BIhBrG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bratler 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/BIhBrG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bratler",
      "registrations": [
        {
          "agentId": 175178,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5dccb7e3-6c10-458d-8e15-48e8a38044d3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BIhBrG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793700507,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:10:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bratler 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/BIhBrG"
}

What the leaf hashes

{"body":"8e446730ea37be89a11e03b3c79c08d1c33e4593fa6e531660e30ebfadff1586","id":2563354,"kind":"listing","method":"sync.erc8004/1","observed_us":1793700651813928,"prev":2563142,"subject":"erc8004:5042:175178","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. 0x0dafa6878baaa3d04652da7403e299b0d7c92b1caa692530365ba9029991e615
2. 0xedad06c7b9ed5b50cb94ac8b568d3e96f3e4eba8edc136472c0e919a912f9ec9
3. 0x604e0048ac5ea6ddc8f8f9bd8849cca0c6347a51775f382f31181d35f18e70a6
4. 0x5ba5990dc6b86a48488ecfd451b34f6afcba68f66909a9418b92b8b0264a2a55
5. 0xe88975388337808cb5f4988df11f66499e1d1b4f774233f09d72e58794d2d00e
6. 0x1869c70dba11b800855381cd34c5b61714ec6ae14152e12d5226c2d176d63abe
7. 0x99af5499d836899a28ca6b4037533dd3a661e2a1ee4aa612ecc470279752b83f
8. 0x9e147f4462635810facaafaad3122531764717546478c438b5ea4c341e78d969
9. 0xbe2d4a0032e4f7ebe037668d9b64be3520215c5a2b193f00593f31916382055a
10. 0x46258bea6592d5374157fee6db6e6e34aceb9d9f20a02abfe59bae0d1f9bc47c
11. 0x205ea6ae33c11fb33dd6d7157ddbcde3d54ec17db6449ddaa15f078173c7a428
12. 0xa2b0f26f4e84db03ad032393b2a3695ea5f33353da8a24629497d53b9a55a657
13. 0x593c60077eaf63cd302a3d033a280b28ac4c98d73bae86915b770c7e408ad8db
14. 0xa495b842d8f7d8efe4285381f8b862b8ab4fec0bfe90ede1e0c66f9fad72c871
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7