Evidence row 2273705

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/aNxark"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b02ef173-3e46-4c2c-801e-f6c8d55cb085/.well-known/agent-card.json"
    ]
  ],
  "name": "Plimpero",
  "owner_address": "0x5717009db8578de71be03ef46f4979d5862b748a",
  "raw": {
    "agent_id": "130345",
    "agent_uri": "https://centralcity.ai/a/aNxark",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plimpero 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/aNxark",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plimpero",
      "registrations": [
        {
          "agentId": 130345,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b02ef173-3e46-4c2c-801e-f6c8d55cb085/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/aNxark",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793650782,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:25:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plimpero 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/aNxark"
}

What the leaf hashes

{"body":"3022b2625bfc173aa5ba6eca8ba654854d1e26eb6fa6ce84e49011c79d275800","id":2273705,"kind":"listing","method":"sync.erc8004/1","observed_us":1793651103947259,"prev":2273232,"subject":"erc8004:5042:130345","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xae5242e80c9a8d52391b673a3ac587d5534e744508b91b004e0bf36f69ea9b71
2. 0xef94f80a81484d899c9e5087a9794055802b8bd64de41f5d09127bde4500b10b
3. 0xab607e88a3fb9ce4b6a12520e51c6abdfe71cbe3ee788f6fc803198d3423bb00
4. 0xc322d8882b8091ccbead998d85420916e9361a24e97af791a83019de17384ac7
5. 0x72e02453d2171411eea4fec0f47ee40d398a36e2d31a3c4d1276a5dd78407f1b
6. 0xe6e7aa3be0972de56574ad13040c8fde15291fe4511e6a6ec4765cec054c1079
7. 0x9a068b800e3bdc8ac7bbc5b8da7d545943416f800aa45b23c7e85b4a5c978e18
8. 0x0a302da2ad15414317fd00807fb5d5c15726bcb0277583be6fd29ec12ce839b7
9. 0xea81fcabffea03124116bac2c94032042439e19314674f1d109394de6c7e0d6c
10. 0xbe4c7bb0ca3d89e1631825f3eb765fcd32f3e255237d9e0271df7bc9e0f07089
11. 0x60e6510b4216df3c62e82dc5349d949fa747b708c8c536c898f4b7d5c2fea27c
12. 0x4b689db5a9e6139b1b496c240f18ec19fa5b0f0bc49dacaed806958889560cc9
13. 0x30482ffd581ea067af14f15cf3c17e7dcb174f749e858ecded170a1f5f75cc59
14. 0x27deeb1ef1692b4773e73c16b6d8d0cdf4251fe2660821e5336f57539770fd2f
15. 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af