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Evidence row 3370543

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:320816
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b391a021c72e8dfab188d970d96d433a806ea01142cf0fc4659872ef32bcfadc
Leaf
0xde79ac68951366818ae856f3133e42cec37ec239cd799dca271d36e748f4d982

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4JkYQy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0872145f-e532-4b9d-bd99-bd4b88bce273/.well-known/agent-card.json"
    ]
  ],
  "name": "Bonsano",
  "owner_address": "0x362f23af70de271dacd95c3c34e12f6457f3cdf7",
  "raw": {
    "agent_id": "320816",
    "agent_uri": "https://centralcity.ai/a/4JkYQy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bonsano 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/4JkYQy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bonsano",
      "registrations": [
        {
          "agentId": 320816,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0872145f-e532-4b9d-bd99-bd4b88bce273/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4JkYQy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793864369,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:43:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bonsano 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/4JkYQy"
}

What the leaf hashes

{"body":"b391a021c72e8dfab188d970d96d433a806ea01142cf0fc4659872ef32bcfadc","id":3370543,"kind":"listing","method":"sync.erc8004/1","observed_us":1793864631076803,"prev":null,"subject":"erc8004:5042:320816","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (322504 rows).

  1. 0xde7a43222198f24c9ad56ac13e39ed516a9bf7ee04b3714d613f159eed156108
  2. 0xc3866c21a867089086a42f6a3ddd8b2e406051f3e8d40011571eb65562a51004
  3. 0x1e1da9c075bca13678f322bab57cc09906d5afb15b4ba20df9008f438d17b487
  4. 0xcc59c6f732b57b2ed85949b7ab9bf13e4ea95355dc7fae67d4ca9fe9d468eff4
  5. 0x51b74be89924264211a724815cae06f48749da4318b790cdd6e87cb3d54fb608
  6. 0xc3f6aa76a5e90a71c67ce81db4f2a8521bcb0b61933a8db8a7428d4c63521d06
  7. 0x28f5d7a54858c8a6d8a2df8017359f2c03f82297dc76be409323c945b2768ae1
  8. 0x589726a97000611cff90e7e9a08efc9c9918e4bbda358908e001df61b8c4acf5
  9. 0x7f9466352aaeb3921e902ca0f5e58f29d3716d0d87cbc51d9c84801778bc1b65
  10. 0xf7f9d0118e6c089500c754681a3d68938055600755008af53c8ec12ac1768a3d
  11. 0x63b6ec898f5da608b9c3f00baaeb5a6d2be02b0de1a04328e0e1727a401fb716
  12. 0x1730914918ad1064042f6c0e5ac4bc40c870ef8a779eeb206b19eb40748a0792
  13. 0x313467553594bf00c131cfccd33f4d700b354ecb26bfb7748a9a2620754e6284
  14. 0xce27876666d433e301388ab9a229faf79cf58e8e5e9d26b51a8919e49ef7c4fb
  15. 0xb5004928d173812cab4255917f4c361aae718a32a8e6208a7de15d84417a441d
  16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
  17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON