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Evidence row 2612224

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:194027
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b9cc1df5868a3f64d4b73af7276ce52179e2a128a7603c259554af4a263fe999
Leaf
0x898a87c87f06eed5fdae7787476d9161ba572fe6f777d928429f00211392ed5c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yT5dug"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ee9a7594-1aec-41af-8378-23f331391e62/.well-known/agent-card.json"
    ]
  ],
  "name": "Fiton",
  "owner_address": "0xe56daa11659c4d26d3d6e95b95294d713ce4c7e9",
  "raw": {
    "agent_id": "194027",
    "agent_uri": "https://centralcity.ai/a/yT5dug",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fiton 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/yT5dug",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fiton",
      "registrations": [
        {
          "agentId": 194027,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ee9a7594-1aec-41af-8378-23f331391e62/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yT5dug",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793723480,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:33:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fiton 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/yT5dug"
}

What the leaf hashes

{"body":"b9cc1df5868a3f64d4b73af7276ce52179e2a128a7603c259554af4a263fe999","id":2612224,"kind":"listing","method":"sync.erc8004/1","observed_us":1793723612304192,"prev":null,"subject":"erc8004:5042:194027","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. 0x898a9d758b84391987fc3c1ac0d536e3a5af3fd26f8c4beed3feb15ff784702f
  2. 0x738990cbd7e4c6a2a542a7435e56f5cc80314afdcc768ebbec26b8fb749e54e7
  3. 0x295058e405971608e24835516487d49f5837284ddfb38d35592cb5d2bfe1ca11
  4. 0x3036dee62bffc29f1251bea5eeff2c168587735e0eedd26aee6fd071a009c10b
  5. 0x7189c455fd013d4e227e0a6ef3ce06c9b908896ce2749b04d685a33fe2faeb73
  6. 0x9629362290147ebeb8db6cbe03b301901256ac2f3631ffca8e829681058c8654
  7. 0x797d8fdce9f83d879515ec56164db3292c880826157437f181a23487bfc9e5ee
  8. 0xbdc73b280b90abf7b128990ab40e1a15880d23a5b04e217ff9b9af2cf689942b
  9. 0x1b8e7623636c5fce64949c49d71075c88832efa59ed561d9fa17c4b3b545e125
  10. 0x1a0b4939e0df455933e32a30ded521639b791536dd50aaa77603a80e12e1802d
  11. 0x8ef0574986e6a7668eaf661d6c84e2b2580f4675aa4ed3d6e8e8db0f0ffe676e
  12. 0x344740b8b895d018533c0dac6293c6a30ea11da13c6fe385357667909d6308cb
  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