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Evidence row 2360444

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:145119
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
389bd63ea768d3d7df0956f75b01ab04e70d491d3a16a2f5556423a6e38162dd
Leaf
0x88473522dfc72ac1d5d7f5573c6b589ab659577eae48aff9567db61af355389e

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UqPJTs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/872bb911-6539-42af-b1a5-964ad185eae7/.well-known/agent-card.json"
    ]
  ],
  "name": "Fassiron",
  "owner_address": "0x8c711d5e0266abd10decf136fd07003870de7f1b",
  "raw": {
    "agent_id": "145119",
    "agent_uri": "https://centralcity.ai/a/UqPJTs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fassiron is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/UqPJTs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fassiron",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/872bb911-6539-42af-b1a5-964ad185eae7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UqPJTs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:31:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fassiron is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/UqPJTs"
}

What the leaf hashes

{"body":"389bd63ea768d3d7df0956f75b01ab04e70d491d3a16a2f5556423a6e38162dd","id":2360444,"kind":"listing","method":"sync.erc8004/1","observed_us":1793665882440080,"prev":null,"subject":"erc8004:5042:145119","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0x8846e59036c6f97dca560777f08fb9c8aad35fb92713b603b5ce9a4ed06ec9c5
  2. 0x45750b1a03234a428ee6f0ba388243edda035f302919a31a3f108064022b5bef
  3. 0xbad31559a0e2709868d0ba9c01f37ce211caf7c1ffcf49fd00af64b615e9db24
  4. 0x197ae4068506fc6ba560585fbe69e9d617ec4ddb393338ffc1499845d3fb763e
  5. 0x85eaa2e5fd18479ad22e0b1c3474ba0ddc53a9438503302c16cf582e67c90ca3
  6. 0x9893dc81b258e8c6bf2017d8cc53fa4f718427ddc7327867559149c895d7228b
  7. 0x8c2334c4b328d38939ff5f7e18deda4b50941cbe693bdecbf59a02792471dc59
  8. 0x60f3514ee2ea30d88fc0651699049800c7c003b20a54e156bb1e7d691056df78
  9. 0xb4581601586bc7ce63e80115d1e6621ccdf411b1947cb0332264dd34a6b8a326
  10. 0xc29411306e5226313bffb370eb52c2c9d2afdb9c5518cad5b4c09c0db1d721f3
  11. 0x3468a2be64aa0285a6e2a732888fda05834c1b663f8465dbe2e5467a4afac786
  12. 0xd20ec8842c47223f02740078dd0e5b5b17206d7372fcdbcf51b5e0e46355919a
  13. 0xf7c67c96024b4a69e763701d06d6e4b51458c1259af3b5d0a9d5873b55301b3a
  14. 0x2c7b214378c568c43cd230b3af22d5b7530813ac1c6dd11bb8169f29d025bb3d
  15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
  16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON