Evidence row 1840976

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dW9iF0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/67a085b9-2b63-4250-bcab-0f38e335408a/.well-known/agent-card.json"
    ]
  ],
  "name": "Bobabel",
  "owner_address": "0x0f8886c6b1d0ba5b5293ae54024eba2a078c423f",
  "raw": {
    "agent_id": "35266",
    "agent_uri": "https://centralcity.ai/a/dW9iF0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bobabel 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/dW9iF0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bobabel",
      "registrations": [
        {
          "agentId": 35266,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/67a085b9-2b63-4250-bcab-0f38e335408a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dW9iF0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793573530,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:57:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bobabel 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/dW9iF0"
}

What the leaf hashes

{"body":"d858a637769b5c11eed395f4a12299a29c3313a0859fe127f9bd6ebe9f8fd2ec","id":1840976,"kind":"listing","method":"sync.erc8004/1","observed_us":1793573853422246,"prev":null,"subject":"erc8004:5042:35266","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x3fd83ee1c906591958fbd4f055a82ed3309f424a90b840076a4b5c6c656fcb68
2. 0x23f57836fa067c48dfb2142f04d743e1f2afa0063e801257582956e70ef2e836
3. 0xb312955a825e8ac83bedf06d163842a4acd8056bbc90bd1d976fdb0234e731aa
4. 0xcfbb08a251704af7950e67666efffe485e719d6dd493bcd118bc4b657d139411
5. 0x115f5b9fe2033a0c6afd4bf1853a40f61e46e404bc50be9c8f7932212653cf6a
6. 0xcd9672ef7af9d3b496d40a2ade285334c9ab2d2bd23549cd469af9c0b36dd7f2
7. 0x308d7650c987fa8ac2df9c2fba7cd6109c8dc70af01e64ca511418bdaf9a3bcb
8. 0xc8cea898d8bc38c3defa6965d7413414221c37b110cb0ecfea322eeb47b99e9c
9. 0xbb085f42dc62d3e546c87f6c2f70606eaf832714cea8a40ffdd0f20f0bbf0a1a
10. 0x88ea6a32af4d5cae5b4886780dedf68e77c237b79d0e11e109ca6e4c6190d64d
11. 0xdf583880f365c80675a4ff66cb06c43e568f965246b55b6f0530dda5a3b221da
12. 0x91a4b12cedbc63d317eda5df4ecfab1c5037817632886e1e87dfd460fac32769
13. 0x7e36f1798c3a2f578449379de5c371a2ff47d094031d82679619a09cb98f8d31
14. 0xafcf38f796fa072123f5d525a88fd2fb85646ecc6e7e9a763c13179738711c9e
15. 0x9518f8c5450505f008d5d964f03e490f2bbe4e73e8c89384cb6b935788ff2107
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90