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Evidence row 2724182

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:210059
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
743833e04877821dc880728d821bb992edf5ba06644d02f219f13a20049f3810
Leaf
0x02255709f5786bc0b870355ec5058936893cf229ed3ea2d9680dfebdd1bd4ff7

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hRvgrq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/81da6093-78d6-41f3-b947-6bb7304867ab/.well-known/agent-card.json"
    ]
  ],
  "name": "Beirler",
  "owner_address": "0xd2fac004418f6561cf728d46a2a494cbf50674f3",
  "raw": {
    "agent_id": "210059",
    "agent_uri": "https://centralcity.ai/a/hRvgrq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Beirler 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/hRvgrq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Beirler",
      "registrations": [
        {
          "agentId": 210059,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/81da6093-78d6-41f3-b947-6bb7304867ab/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hRvgrq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793746588,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:56:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Beirler 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/hRvgrq"
}

What the leaf hashes

{"body":"743833e04877821dc880728d821bb992edf5ba06644d02f219f13a20049f3810","id":2724182,"kind":"listing","method":"sync.erc8004/1","observed_us":1793746618255930,"prev":null,"subject":"erc8004:5042:210059","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. 0x0225541f9df9fa56985d70394839e899f2b41606c8b072949d5db43423db1c38
  2. 0x25a43b5347c79d62ba9890b1a1ea0e0567aa5e412ed92bcc9e9b2c236f05d9e6
  3. 0x2f8dfb678d002e1ba916a11110f72378d0ca43b15fc8f34eb648cd8b17f97987
  4. 0xeafb84046e1e77c15eceb3458592063b848d7633a8e0ae8b93c6a3fe9e507564
  5. 0xd4b06ae05938d18bc4af0c37216eae31fc8148490eef3e8c64c3435c251e77f2
  6. 0x67ed1e552b6bd2cdfaaf9c0b7ac8365fc8884f5dda5eb7b84578e6d1821b53cb
  7. 0x922071194eb6f78ad299529463ccd8fb0c4ee23a093cb01e2b46b64c3cc3199b
  8. 0xf8f0e8028546687f12cca47a9def25523dbf78fe7a84ed5e717385989a800879
  9. 0xa9595d8494e99ce53b6583d8b3259381ebe5688ec16aff487c2f1308b58cc218
  10. 0xe3df546c1e5669d86d372123304df6caf1adbcf32f9d159c1a9128bf17ec9882
  11. 0x4767b845e2c5516b048a0f6e856e9e5ea6dc18d042a2c8a70a2a531f06eccf56
  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