Evidence row 2579652

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qpKJWF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0727db5e-560b-487e-99a4-d0e4dd5b5221/.well-known/agent-card.json"
    ]
  ],
  "name": "Gribler",
  "owner_address": "0xa0f624a1e2ae7fcfda61aa52e74602b66ec24759",
  "raw": {
    "agent_id": "182376",
    "agent_uri": "https://centralcity.ai/a/qpKJWF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gribler 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/qpKJWF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gribler",
      "registrations": [
        {
          "agentId": 182376,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0727db5e-560b-487e-99a4-d0e4dd5b5221/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qpKJWF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793708894,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:31:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gribler 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/qpKJWF"
}

What the leaf hashes

{"body":"433bcc6b9a6ce2aa9207d98ff5d428c2dbac37c6eadd14f3b6b7471b24d032e0","id":2579652,"kind":"listing","method":"sync.erc8004/1","observed_us":1793709087309105,"prev":null,"subject":"erc8004:5042:182376","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. 0x10a396177b1f4a70ec067cac100e2ccabb060416e67669b14b721c814e469659
2. 0xc01e1797fcf9709166a5f7eb99d8c0a0c8e9c8347e75d1b7d6b04cc9618c9ab1
3. 0x05857b2e5f0a7d04829512eb7a7147213067e69db79eca9961702a2822b53708
4. 0xa2ff9c864178ca94bd74a5e32edecd703d7febf46e5a7546bb10b661b72c06c9
5. 0x954e2e7c492e68b3fef28fc44ebda420e783f15a26caf964529fb099bde8871c
6. 0x723a07862021e4a3d1db2d1096a1a76a12cb87545f3d66bce524f4de19bfded1
7. 0xd141f8aaa2e8decbf784ec39cd8f315e03145a326582fc56585b1017de18b3a8
8. 0x4adc6d187c6e80f23d3791f2ea0770880dd61bcecdad18e91371a515a370a9e0
9. 0x0a53dbd52e061ddb980558c98c77fd7494ba918cd59e463b6948c42fc37ebb57
10. 0x7d87597e54c3e98a4598e9f04b53c0db3ed9d5a7bfe49baa1c4060cd048bb7e6
11. 0x54bd874e10ade4d243d54fe237d381f0e1bd259a66ff4acfe9606902b3d138a3
12. 0xe97f7d4ac0a2ce636097d79a7399ac6b709a809cd77091e3291f6d41288a54e2
13. 0xbd3788e71f07bf672e2215ded21f6568d06e4900d4c0672cfe6d60c10021c48f
14. 0x76d3127ff7002aadb80d8fee8c3084e81db30af8fbd02d4fa7d7662d40807bc2
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7