Evidence row 3143903

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8aCc1x"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c4509193-fa2e-4507-abe7-6fb11772c662/.well-known/agent-card.json"
    ]
  ],
  "name": "Griazjo",
  "owner_address": "0x8a881dcf308e672af8c103af894387654511a1a9",
  "raw": {
    "agent_id": "304387",
    "agent_uri": "https://centralcity.ai/a/8aCc1x",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Griazjo 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/8aCc1x",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Griazjo",
      "registrations": [
        {
          "agentId": 304387,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c4509193-fa2e-4507-abe7-6fb11772c662/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8aCc1x",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793831660,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:39:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Griazjo 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/8aCc1x"
}

What the leaf hashes

{"body":"bfabbc23f5e25e62a0171d39ec50badab1a289360e9d768fb56cb9b109a18d56","id":3143903,"kind":"listing","method":"sync.erc8004/1","observed_us":1793831995629281,"prev":3143511,"subject":"erc8004:5042:304387","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x02bd235ef976755942f8365e6dfb099dde5b646b9affbc5199a697a9ee793fc1
2. 0x2dfa3e16cd452359ef06df465d41e37521ce7ec30a6ee11077bf7d725bac885b
3. 0xd70d27cd8d93cd93733fa411caa68f790a794483b2dfa897cd23362d86fccc58
4. 0x98c57d4e4519b0352fb166e27e097d6703c50d0d3fbb34afb13c94a0bc52bf7d
5. 0x4ec0855c9f6ca801ff61dbae39450becb33fd0ea1c0dba3bf897473a5066efdf
6. 0x95c3dc08ffa5cf5c27efa12f09ab13d73005ce27a46b7fc16bb9315797a46fe2
7. 0x890b972c9001336f857d5ecbe3b4d8d486cfd465e350c5ebe810858576014659
8. 0xa2d8b7ff86b5a9a7478fb0622db6f10b605c6b0c111348e9e36e93aac245cb2b
9. 0x680bf7ec092e75086e01af7db4adcc309069f09555fd54337583526829b274d5
10. 0xe484f35e2f84c41eda5d3473e290743950ee5e32bde17dacad9d3577517558e4
11. 0x960082aa62b2655dcc3c97aae26b92804a17f34d6fd51e38a5bdd13a994f9151
12. 0xe82e08db55ec4d45c4297caab683f026dabd4d92fa23977e774f15c27c7af57e
13. 0xad5a46dfc15b1fa22e8486151450a6f37d899055566d4c35056addcd7ce6bcf8
14. 0x6a3416cf73ed4756d52640940225459d148cd46e589ccdf5cf8d39dc68c403bf
15. 0x25c6f3031e09eeef9fb0f5c010f6aa1605f7af5f1a8859ce4db5ae48d0598359
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345