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Evidence row 2256053

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:126575
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
06c4650be01746a54b05b844e60e07f61151e678743e7494f76ca74aa0065df9
Leaf
0xbbd57dad0ccdd7590d43b4bba76cac639f56917564af6ab7602b741060edfd2b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/r8xd1e"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c2b3909e-7085-4705-8592-874e59a935af/.well-known/agent-card.json"
    ]
  ],
  "name": "Feintino",
  "owner_address": "0x71d8ef17edee4e2cad56730381c59abf68f8e7aa",
  "raw": {
    "agent_id": "126575",
    "agent_uri": "https://centralcity.ai/a/r8xd1e",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Feintino 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/r8xd1e",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Feintino",
      "registrations": [
        {
          "agentId": 126575,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c2b3909e-7085-4705-8592-874e59a935af/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/r8xd1e",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793647670,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:31:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Feintino 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/r8xd1e"
}

What the leaf hashes

{"body":"06c4650be01746a54b05b844e60e07f61151e678743e7494f76ca74aa0065df9","id":2256053,"kind":"listing","method":"sync.erc8004/1","observed_us":1793647917729676,"prev":null,"subject":"erc8004:5042:126575","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. 0xbbd54de4c295144a94ce2b5c951fa80306bce5a719c27b488f168f8f0fcee406
  2. 0x17576ff3d13e78643858d4f28ec518f68fc5d3f6e17e9cdaaef88152a7a12e4f
  3. 0xfa2f0988ec887d4b8a7d38002da8591e99171e98805d519303fa349834ac69b7
  4. 0x8fe987a1ff2a6ed11cd5db574ea07488968917d3752c642a06312374e902359b
  5. 0xc5580d98d2874ecff523601d5687985e48d7030e11900065d17eb3024dfa10d6
  6. 0x7d16af4759d96b766481378a1b88507c8450d06d08343fdd80ae70b646426e75
  7. 0x24e7bf1c628eb5b964eebfea350c336fb35071264e5247b2fd70ce04e3470536
  8. 0x7b9f49ff8da8e2964bc4ebfc976d71c1808325e635c556a31089059c2a5072e4
  9. 0xe6eb01982088dff43f3681fd743a2c6cefee4c969c57cdfddec67b83df7d7587
  10. 0xd9a7c4279fae82c814e559b20f0703127d0023acbf7ec3d836b0dee2fea47078
  11. 0xa096acd13e4401f402a610487f6a4efc1ca5b51db14b6209eb47bd0c5abf1d65
  12. 0xe58525446254d2108eb36448d0c82e228b172272ca44d008f01d5ed4cf747eac
  13. 0x626fb5c7d656fa8c4ab162a898cfff0f195757f6cb547860059c20e431ef93c9
  14. 0xc1d961be09ff84253ce4ecf4b141b3c25631ce9eb1cc0a3197e5d83d03240ee4
  15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
  16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
  17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON