addrbookFor publishers
← The evidence ledger

Evidence row 2716422

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:206235
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
aa919f4914daedbeab6f4fc0447831fa0dfb809efff7c1d347a39b8f24bdaffc
Leaf
0x01c0efc10c1a04ef8c8942839515681743f38dfe2d00f3ab9bc476bfde3de580

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fyzYrs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/52d9ca46-4426-47ea-ba40-3e98e6a55a9d/.well-known/agent-card.json"
    ]
  ],
  "name": "Krofillo",
  "owner_address": "0x7fca449e6bdb96efad63c056ffd24573d39eb19e",
  "raw": {
    "agent_id": "206235",
    "agent_uri": "https://centralcity.ai/a/fyzYrs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krofillo 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/fyzYrs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krofillo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/52d9ca46-4426-47ea-ba40-3e98e6a55a9d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fyzYrs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:32:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krofillo 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/fyzYrs"
}

What the leaf hashes

{"body":"aa919f4914daedbeab6f4fc0447831fa0dfb809efff7c1d347a39b8f24bdaffc","id":2716422,"kind":"listing","method":"sync.erc8004/1","observed_us":1793741575340976,"prev":null,"subject":"erc8004:5042:206235","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. 0x01c109b649e93782755b4bd7ab4987cd12b9c9dc79f93bd8c199bcc7aee5a4ac
  2. 0x294611c2c8c15e0cf824d1f099b50ab324d69820123740c50a4343654254d507
  3. 0x2ad4f7b63c23de449e35c693592a51bcb8792589dd8acd374d352114b163935d
  4. 0x35345fc537a3a5d20d9c72f75d05ba008056d437ef0a49adf0be61327e273023
  5. 0xe6becdbf5df64cdb34bc272f4c3d02e1171ec848fe250f74059df1bf23d2f00e
  6. 0x18d2c436c665e0092ef449cb6ee9882e6aa8b7e6b02d052759887743bf82010d
  7. 0x29ccd49d38ae746c459e938828dde2528772527d9338a02934babd8081014dbf
  8. 0x259387416d62abd61f641d29fc30f0db9b4c65af0502abc88f9d6ec5e08679a2
  9. 0x405d06ff1695bef6ccd62bac883627ffb0b10a4a9e4cba45fb9cba7932c3d312
  10. 0x40fa82b3213a5d715b46fe16ab8f0baf657e035b99e17e5ccefb3cf30243ba8b
  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