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Evidence row 2582402

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:183501
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
74d5864152cbad3e69b9421dfcd7323049c56b9074bfb9fb353b1e17a343e41b
Leaf
0x015ad3c9ee48b5818585a3efdd4dcefdac16bc82c767a206e6ea2d9bfd594edb

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wr2LZs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5b06890f-4c75-43ce-9439-01794b74fcd2/.well-known/agent-card.json"
    ]
  ],
  "name": "Briserert",
  "owner_address": "0xb0ecb1e5898b23eb8b162bfbe565d6c5ff0d24e2",
  "raw": {
    "agent_id": "183501",
    "agent_uri": "https://centralcity.ai/a/wr2LZs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Briserert 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/wr2LZs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Briserert",
      "registrations": [
        {
          "agentId": 183501,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5b06890f-4c75-43ce-9439-01794b74fcd2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wr2LZs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793710405,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:54:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Briserert 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/wr2LZs"
}

What the leaf hashes

{"body":"74d5864152cbad3e69b9421dfcd7323049c56b9074bfb9fb353b1e17a343e41b","id":2582402,"kind":"listing","method":"sync.erc8004/1","observed_us":1793710440168260,"prev":null,"subject":"erc8004:5042:183501","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. 0x015ac4455acce79e787187b80c41c54020711f8d290b7534f8930504dc97e1b8
  2. 0x9b40743ac1f4a09043fae30480c3f03706bf572347999afc697afac191dd89da
  3. 0x71cc08f946d954918f4161dc71d80228c24e06c2c7ec38ebc07b2cc746996cdf
  4. 0xe8406b41603f6b383aa1346f3122af5299e9b39c675642704a8a0cb0f422a441
  5. 0xc7b2cb7aa6fbc0bc0372a2aa12ce51b7f47dd3f63e9719808fc90efcdec14f75
  6. 0x6b22a72fba85accf2806b19cd5a9258d62617e08e394a5bcfa95848adb160b14
  7. 0x7d11205d1f52d0cf09e774bc0b93073316d173b796bb45c9e0d6dc42d60cf923
  8. 0x53eca62195e42f6a58c2c334ef379755e938d80f6fe10457bc1daff8b532b629
  9. 0x5cc07fb7e181f28d4a211fd4bb00cf90028c55ed41d2ab0970691d80c5f106ee
  10. 0x8e3babbd17b2e1568345996e07446abf7b03fe57f946efc853f2054c16a36d39
  11. 0x4950e8be5f3eba2d85f3b4505cd0022d35e9182e4b63f4ce2c4277ebefe78750
  12. 0x15ff5e6ed8c9e735370c1a74ac65079dfea1c8d48a29642a568ede63eca40a11
  13. 0x50c3ccb9a988bdd7634544be1fbdd1b3bb920b22bba931f12522f80ed5cb4784
  14. 0x38d3e4f5af0a7695cec711b235344c4c2a36bac0d573eb1675af35d5916bbc2e
  15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
  16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON