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Evidence row 2721161

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:208393
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ffd1435987966d3d609531120a68f4246b4823aa36815404f6b836cf22407f0a
Leaf
0x2b198b5f6fccd33ebd4c040d97964420c56cb25bf54a63e36d0cd3800651fe85

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/i7ctft"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d72943e1-1d5a-482c-b38e-5e07a2c116cd/.well-known/agent-card.json"
    ]
  ],
  "name": "Frenso4",
  "owner_address": "0xeadbb5d2191e5762090e83009e2997c66b47ef9c",
  "raw": {
    "agent_id": "208393",
    "agent_uri": "https://centralcity.ai/a/i7ctft",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frenso4 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/i7ctft",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frenso4",
      "registrations": [
        {
          "agentId": 208393,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d72943e1-1d5a-482c-b38e-5e07a2c116cd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/i7ctft",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793744439,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:23:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frenso4 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/i7ctft"
}

What the leaf hashes

{"body":"ffd1435987966d3d609531120a68f4246b4823aa36815404f6b836cf22407f0a","id":2721161,"kind":"listing","method":"sync.erc8004/1","observed_us":1793744604357944,"prev":null,"subject":"erc8004:5042:208393","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. 0x2b18904ef7ac76b94e770cd73994c076ddff4b4642136a4fa9036ea1decdb0a1
  2. 0xf71312786a73bc9ff80376e55b57d8b17a6ee6b8167e90d56cad520c90b8c621
  3. 0xb266159d1269c2b6c9d3a05802c72c8d2dbcdb968f711a70bdaa4d57349027b1
  4. 0xaa5840e9078074cce783d736a6bf4fea65e9544659c4968ba71be1f5e6fe6f64
  5. 0x5817d1d61a6801b431a0aa8a2637d0af2ab9a342b95cbb2938a4d07be531f69d
  6. 0x215cd8889bfc285c3be2e91441010cee95a1b0d91e53b8f95a83295bd401643e
  7. 0x856bab4981067c58bed93e89a532283dc26bd37668384c97aa3e9b5fd8b32148
  8. 0xa877ddf408d88d07933d945d12d0b67d81f136a4dbf3cd324f4deb0fe61be832
  9. 0x1596817cf41bf824e0ad616822e08fd1cb3756763d47be48c1996601cac6a612
  10. 0x3475a17eedc413ef01a3da2283bb3aea924d3ee124d679c29b7eb2435c6fe0bd
  11. 0x9ed85802dbd31e22b5ea6548582e592a9f1c047d9188aec7e552a02fbe54626e
  12. 0xc0a2bc619c39316e7ee5b20431669dcc60158e09c215f1fec1c1d6f0b0032b01
  13. 0x8ddeb3c56ce5cac471fe9abaa367318e8aee30e13a0d5b99301fb73047c7b8f4
  14. 0xfa613c0d80cbcddee7d225a3ab575b2b3c7203ea9f8cf881bf1cd2ffed0f5a23
  15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
  16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON