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Evidence row 2499537

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:148580
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
03845000a2498d09828eb1652bdc18c5ae2ec8b55d98a01c5b4331aff83bfa0f
Leaf
0x45eb24a54cfac262b22ba21ac1bc18020b5caccb033756d62dd19bdd79f82256

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pYSxLc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/073635c8-df83-4cf4-ba82-74ee47cff65c/.well-known/agent-card.json"
    ]
  ],
  "name": "Briansik",
  "owner_address": "0xfabb68c445a30c538c5188fb3a887734e868a16f",
  "raw": {
    "agent_id": "148580",
    "agent_uri": "https://centralcity.ai/a/pYSxLc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Briansik 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/pYSxLc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Briansik",
      "registrations": [
        {
          "agentId": 148580,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/073635c8-df83-4cf4-ba82-74ee47cff65c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pYSxLc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793669680,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:40:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Briansik 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/pYSxLc"
}

What the leaf hashes

{"body":"03845000a2498d09828eb1652bdc18c5ae2ec8b55d98a01c5b4331aff83bfa0f","id":2499537,"kind":"listing","method":"sync.erc8004/1","observed_us":1793670003930024,"prev":null,"subject":"erc8004:5042:148580","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. 0x45eb3d6f4803965540aacb6a5d3ccbad8095df419209ee31218f0488026556b3
  2. 0x3c91827c35fbd173b8685234dec0942ab8c6883246d197dc77b707b27982f603
  3. 0xc3017cbe2d6e68fbd737fe1bc52f256c97534b188a0af1f26d8e1f506e15a56e
  4. 0xd52309064da20f75dd85666d334c0962e2308d289699f80eea7cf9ff2355ef53
  5. 0x062654fa6621a03546b1dc6a78a19efffc727d511459f8cbf5c9450732b47e36
  6. 0x9e525f25c0c7a27a4c0ee8553aa317ff0970a31711e23d12e13079d8147de0c6
  7. 0xe2d2625271790de05d1f5effdfce7ed5adbb92a9b86367a3f9c4e271e304291b
  8. 0x45da38a2440ce3b0f3fc79460dffa6526fdc472d46f97374a93d9e08e2a11177
  9. 0x2a53f6b6439b7356b1a6d8429ead2515155f0da8457e7a6f0c97d57c2dde3bd7
  10. 0x8a6d026f8ae28fed204af3dd8d341ef6c6acbc33e42c50409b901ba53247a4c5
  11. 0x3ca2a81f82565a63efc2164fe9635e81618d143df929cd65d52e95e1a59c3010
  12. 0xe55566f2b7e45bb116b387d6f5556331a34ace81b106c287573b4bfa6cab1a72
  13. 0x54c9072d283118fea94c9d38b8bd9055a74100c2f0d9bc8f677719bb2b7bc56e
  14. 0xc46a5ce352649d53ab9bec3f87fd24e34046a987433894bf1e8165e57badee79
  15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
  16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
  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