Evidence row 2733104

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ohHhiO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/697422be-7677-46be-a8e7-8aa8e8ddc7c9/.well-known/agent-card.json"
    ]
  ],
  "name": "Rikisto",
  "owner_address": "0x8e5e642cef86164219a12ec272fd953e7c96c3ff",
  "raw": {
    "agent_id": "214119",
    "agent_uri": "https://centralcity.ai/a/ohHhiO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rikisto 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/ohHhiO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rikisto",
      "registrations": [
        {
          "agentId": 214119,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/697422be-7677-46be-a8e7-8aa8e8ddc7c9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ohHhiO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793751831,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T00:26:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rikisto 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/ohHhiO"
}

What the leaf hashes

{"body":"607beb14447ad36d801c08bee11c1fd8a3caf23f556910a02f3f6727d4c7436d","id":2733104,"kind":"listing","method":"sync.erc8004/1","observed_us":1793752010969726,"prev":2732873,"subject":"erc8004:5042:214119","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. 0xabd95e4521f08a3f4b28e3aa61269f1b12b157cb6561a7b0487c47588463eda7
2. 0xabb7147c073b099fd947e283211621b2bb9038e4846fafd026c5f4884ff01586
3. 0xb2b911c923b6551060daf10cc6c81097266adfa842ed6cf21cf1dd53accf820a
4. 0xce13e3c72f113c329c884f2e150e419e03af9497ad72f36590bd3c31262159fa
5. 0xcff1f7912d116dbdadd96fce2511f025d223b2978a4d1a83ab8d02009de38338
6. 0x4ef0ad3daf5beb8f4fc7c36e6b6d8fd817495e51d8d7fd772ff425c2c6ada672
7. 0x577b74e1aa2a78da35275de323cd1aeadcfd45f58d6042d603323c1ee1c94ac2
8. 0x04eab33269282af1a099209cc93ead20f34c47a7a65cd81b410bd01afb37ebbb
9. 0x8b0add30dfb7bed891711727194127f082e4fea92e86ad934f5fb31a6cf1a62d
10. 0x9e493482a8af3b536e44df2559c25636bab64518aff0daf9964378030bb9357e
11. 0x2e770b3fc7af9ca882a344ef94a940456e5909ebe6d58d473127b45d92238c47
12. 0x8a8ff4dde89defe052546dce84e6fd95a1ad8fb0a0369210682081941ef1aced
13. 0x34459b8d57f5a36fabcfa2b96d83738bdd1f645478292b706aea92e13cab45cd
14. 0x92d1546649a38d8855383d420506ec911477e147ade62c89c02d41d334c9a7f9
15. 0x9efef3631f971f9adf134dd93a6862b2ba10ef6a355b78514b4cc469a0d1496c
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345