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Evidence row 2053366

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:59282
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
1c20f0256b678c17f6cded2b63867edee53c55c17ee9efbff7188538048cf7b6
Leaf
0xc2b7b2bb6f49d2c06c974344223ec30a5a9b4e357147671fa9495ce817cf7e29

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VaJ6Rv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1b7573f7-efcb-4ae9-a673-d7c9ea9e76c6/.well-known/agent-card.json"
    ]
  ],
  "name": "Maimias",
  "owner_address": "0x52447516f74b60c5a6ca36128ab87f0141778359",
  "raw": {
    "agent_id": "59282",
    "agent_uri": "https://centralcity.ai/a/VaJ6Rv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maimias 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/VaJ6Rv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maimias",
      "registrations": [
        {
          "agentId": 59282,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1b7573f7-efcb-4ae9-a673-d7c9ea9e76c6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VaJ6Rv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793592691,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T04:16:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maimias 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/VaJ6Rv"
}

What the leaf hashes

{"body":"1c20f0256b678c17f6cded2b63867edee53c55c17ee9efbff7188538048cf7b6","id":2053366,"kind":"listing","method":"sync.erc8004/1","observed_us":1793592980854763,"prev":null,"subject":"erc8004:5042:59282","subject_kind":"source_record"}

Proof

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

  1. 0xc2b7b8479c2a10629ee48f9ec05c2e745fcf7e912ee22efc6d1717b9238d6a6f
  2. 0xc40f53c96c63550efcd26f6adc520a7193eef13e522ec2c5fceaa199c2b9ab5f
  3. 0x15345da5b1ec85cce5cdc2cb42c2471886d77b1e12f1ca8bc4262612bb28241f
  4. 0xae6a0a513f4a0bfb1c4918a160ac107e7d0226d43b4561c905039221d4809127
  5. 0x5ae4d3efa6b4493d9a63d82e76035e585151caf7fd7facecf775bbbc622adae8
  6. 0xfdef16b5e1686b630fd79b943f430fbf522f008150a6a769f9c8533448bd1c37
  7. 0x4b39f34501cdd4f00a1d585a75bf80d17112e8c93015671db53f2ccd6a38b54c
  8. 0x8596790d98641f55ca0dfb9b7e93028f7128d1043eac1f2bc2b1cae8a462e65a
  9. 0x69bb23a39e026c714dbfe45e1867d403281755568fb36de33a9800de66d66000
  10. 0xf681d98e101cb97c3d7050d9559e599d7fe5ef180bb57cf817edfb7f48b4d694
  11. 0x0d75973c26b06e6bc948dfa1710a3a4c0c24c966aa8e894bf6a3a59df2ff26c8
  12. 0xd1eaea718a5a4f6f4199ba499fade7bfeb1533cef40bd31c28c642eae9914bb7
  13. 0xd7f4adbe11763ae678ef4c51fd1fa9ddf52bf60add48464d376475766e9accfe
  14. 0x0b45a0435ea40bcbc48c2b318e8c62aa48a7e6b10e52b4548ada394225a7bd9f
  15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
  16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
  17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON