addrbookFor publishers
← The evidence ledger

Evidence row 2727620

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:211396
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
255868a3e8f623471a03997030b6efeee443940c4de30a7dea1fd5b797752e75
Leaf
0x509b2bcb677418ca3a7b14dec9cd7200305e914dc41040fae27b747d19e50f9d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IHjZjm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d1eb3e28-fb3e-4ee0-a9a2-87e34951efcb/.well-known/agent-card.json"
    ]
  ],
  "name": "Jistet",
  "owner_address": "0xc4276ce125f172676ec36a3ca9504444d0546d6b",
  "raw": {
    "agent_id": "211396",
    "agent_uri": "https://centralcity.ai/a/IHjZjm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jistet 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/IHjZjm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jistet",
      "registrations": [
        {
          "agentId": 211396,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d1eb3e28-fb3e-4ee0-a9a2-87e34951efcb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IHjZjm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793748150,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:25:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jistet 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/IHjZjm"
}

What the leaf hashes

{"body":"255868a3e8f623471a03997030b6efeee443940c4de30a7dea1fd5b797752e75","id":2727620,"kind":"listing","method":"sync.erc8004/1","observed_us":1793748323909656,"prev":null,"subject":"erc8004:5042:211396","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. 0x509b3a44dc3dddd4c81372d298cbc2210ae6c7bbb187fdf07d48f7aba02fa81a
  2. 0x419f72392e5c68cbfe9fd4249281b1e911e1d15be1756fb1ce281254eefdc2c3
  3. 0x0f0d1777c83949fbc1dbd23fde962861014b2b2eb3343b4806661080d63a325a
  4. 0xb583e0fb2ececeb2188d71f3715142e8fa398e7e0098fac335c9b2b02099d8ea
  5. 0xcf8eeb6ec61fb76475f57af3a68712aa6702bbdc9a483ca2083f5d70cef19a98
  6. 0x033b5637e37de8bf266e5449a725cbf6a57f358031110e2a4dd09106873a4fe4
  7. 0x8252f6005964ba067082b0ddf05618c282b26da4f6e1952f23fc280d0e7f5d2e
  8. 0xd7c16d856b47100f1fadc94adc65b28e1bcf27a5c372f23e2f5fd8e48245c5a4
  9. 0xf92ac0bf290664659029053f958036f9d4eedc514db6bb71a51862721a3abe99
  10. 0xbe6a2b50769b96b05f015515e69814d0d7cb8650385200dde9425b7144ef8c9f
  11. 0x021322ea70c354229d5812f89ebfa8dd3189852998fec074dd9807eaed44d89b
  12. 0x962accc532b8bb0d6c9cac258a25ac9d23aa091875ae918d830b485f55c7adc3
  13. 0x94187c120b8099d2990297ee88e8eb9a21573805f8105e5ec8b85c062f211c25
  14. 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
  15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
  16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON