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Evidence row 2558441

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:172645
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
42a830342c0f8271ef5f22b3f653847243d2d3f3cd90d9053c27ba46f43e2302
Leaf
0x13bea152df74ca533c06bf18bce3768d4390f860e469855b93e377870f4c44e0

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9H7iX0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b2679fdb-a879-488d-963e-eb70a1083b3e/.well-known/agent-card.json"
    ]
  ],
  "name": "Luebjo",
  "owner_address": "0x9a301a60675ec59f6f591fc82a624fef859f0d6b",
  "raw": {
    "agent_id": "172645",
    "agent_uri": "https://centralcity.ai/a/9H7iX0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luebjo 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/9H7iX0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luebjo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b2679fdb-a879-488d-963e-eb70a1083b3e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9H7iX0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:14:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luebjo 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/9H7iX0"
}

What the leaf hashes

{"body":"42a830342c0f8271ef5f22b3f653847243d2d3f3cd90d9053c27ba46f43e2302","id":2558441,"kind":"listing","method":"sync.erc8004/1","observed_us":1793697275971469,"prev":null,"subject":"erc8004:5042:172645","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. 0x13be4bd0ed42bf8fc25c0d9ff87d7b83f28c44a6791bbaee11b3210fcb99c342
  2. 0x4d25fa3dd59d9ef404004974b218e7d2dc336745f16e358b4b606814d896602a
  3. 0xc4e629e15bb61d2e0a22a03118231a3cc3e6b06fcee684aea146901483ff1b09
  4. 0xfe5e675a212aa05a899a6c80ac841327d3f6e087c2203002cc452008e7c607f0
  5. 0xf78f523478e8562280019e8a8687e8d0790dd0fb80edb67d595ea1284232a0b6
  6. 0xc6ddf1c24f22f8a4574eb8309e17c93c944edefc0770d0af044fd804eb81ad48
  7. 0xaf583cdcce0a4642c1b479723a11b8de2d5f30ae0715205d918a388faffb6cad
  8. 0x0168c06a3e4eaab60b0795162bb523708cf52044ad0c66f4d9aef45bab4cae4d
  9. 0x46e2aae60c777770f1dbe7c4b39105b17fcf7d7879febfce8111293f4e70a22d
  10. 0x27394c96db939e05d7fd469252f46ea88059326ab65e086b477a61398b437c58
  11. 0x3a54e5e88adff195e5ea8f98c34218f5533217233566fad9f93625febb2fb857
  12. 0xd68ef24e52094c530a6c2836ddad853e7be70fe51b4f455d659096a1f808657f
  13. 0x85cace83986c94d601e82be51de5f4403bcf0442ce39d75a11610de56c90caae
  14. 0x76d3127ff7002aadb80d8fee8c3084e81db30af8fbd02d4fa7d7662d40807bc2
  15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
  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