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Evidence row 2587840

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:185244
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b932929f9499c925afd88a3a67e0ebd31804c55b141284a673d2568aa18e3d46
Leaf
0x6e6a73d298a9ac4e0b9033285ca92a71cdc8fd56b3a9a3c4268b7d2a949a1efa

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/j3rBDT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/edfa6abe-10e2-4fd7-9902-d6f4e6c0bd05/.well-known/agent-card.json"
    ]
  ],
  "name": "Alantano",
  "owner_address": "0x52cefaabdddbcf987b96eb51348b696d09c1b5a1",
  "raw": {
    "agent_id": "185244",
    "agent_uri": "https://centralcity.ai/a/j3rBDT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alantano 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/j3rBDT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alantano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/edfa6abe-10e2-4fd7-9902-d6f4e6c0bd05/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/j3rBDT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:28:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alantano 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/j3rBDT"
}

What the leaf hashes

{"body":"b932929f9499c925afd88a3a67e0ebd31804c55b141284a673d2568aa18e3d46","id":2587840,"kind":"listing","method":"sync.erc8004/1","observed_us":1793712487628114,"prev":null,"subject":"erc8004:5042:185244","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. 0x6e6a766c44f23a778595932c766eb48d9dd2a6d909a2c89479a993aa8d8a5d95
  2. 0x82e5e72b63e88ca74cc53dfad4b38af4930db498497663722c622dae7fad5201
  3. 0x5db66ed67f7b875eb0d364120f1ea35836a4043e026b9ef5e420f6a2f841ad40
  4. 0x0aec3252e1d568968668cfcdb234c87e8c3c013243c055370af6cc39715be4b6
  5. 0xd337b2e0852f028bcaf54b3a4c92a39790844c2c34442af0cebd139464823497
  6. 0x7274eeaaca57f61380974873f41d333e2163c9d01562f191bf42ab935f7e2390
  7. 0x20987466e99b1f7125a09a368b4308f90bead806a2ec850b1e62da680fc853e4
  8. 0x2a04836d62b6b1cf1c3ce648b2990ddc9c88a5961458882a8f7d81ec19efd486
  9. 0x544f21d59c0d9259aef1b610c420174dacadfde45be58aad99be8e32f6b40b95
  10. 0x1a949ec489b8085eef9d2f96163b334d62ecb0c9f604347f6280c8271cd4bfb0
  11. 0x735a455493dedfa52493ff66e3c60a5567a60c9e61fd6ac90789f5bfb1fa8734
  12. 0x4dd97531d28dc5bc1b031b753295699a02cb907bd4bff755b26bd120f7578d04
  13. 0x17ed3001ba4262f9a9bdbf52bec0dd3e265936a67c3b494e499acd7556b945ed
  14. 0xfa0b529eb378798ff02cbc952fd6c3953222eb9ab256854a832809b511e45b32
  15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
  16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
  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