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Evidence row 2584289

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:183974
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d7757ece22268d261fc35e04adc24737deac91bcd395d932daa069ecf7e984ab
Leaf
0x6500bdf3656477c1df5aacfa676371f0ed9cbd5ce026060450ff8cbd70012900

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gWP8na"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e402ed58-9986-4b02-86f0-32eeafdb3a19/.well-known/agent-card.json"
    ]
  ],
  "name": "Fibert",
  "owner_address": "0x0695d391dea4bbbdbba1a9bdd53fc64b3450a024",
  "raw": {
    "agent_id": "183974",
    "agent_uri": "https://centralcity.ai/a/gWP8na",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fibert 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/gWP8na",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fibert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e402ed58-9986-4b02-86f0-32eeafdb3a19/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gWP8na",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:05:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fibert 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/gWP8na"
}

What the leaf hashes

{"body":"d7757ece22268d261fc35e04adc24737deac91bcd395d932daa069ecf7e984ab","id":2584289,"kind":"listing","method":"sync.erc8004/1","observed_us":1793711114026682,"prev":null,"subject":"erc8004:5042:183974","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. 0x65009d3ba3076ea16f6afc80dab191fdc9573f53bef234684ad7fca97ec7723b
  2. 0x1d0b985dff140c494bbc2e486bc18539f369c7d56e88ddd076c03d8ca9a9b426
  3. 0x6aa3bd83e3165083902b2faa56d8b0f2ef98d11802702c82200ec2a773f69094
  4. 0x50fd089d35b28c27c89e7f85be341a8f0aa3bcff5d2aa0f043fc3908ab39c84d
  5. 0x3ad5e6f73a2917db38cc4890bd5ca804d24321225fce1da360f155f894fc93fa
  6. 0x7862db26350386221766d14fa9dc4cdb9c35b8d6044acd5bf9d8bcb4f3562a31
  7. 0xfe4d093856797248e0f403e1bdc0549bba7254ef914fb9fa09b2af7d11260054
  8. 0x7f12db477a1c889b93a324b11001de7b80b37797e0ed94b8dd5b69ca744b6d6d
  9. 0xf5983b6dba74006d479dda3c7cddc7d6b70ec79ed9da983163a9eeabfd497b6e
  10. 0x4bb6d1c6a56d8fd9aeb9bf312c4060132a9f569c96c1123865f13ef6b938afc2
  11. 0xf2562b881998c76d453046b4811440cf65fc600f4dbbf4324514b4d7bd33077b
  12. 0x8d864bd17d983215590f59626d5e886359bc1819dc138db556538de27724d0dc
  13. 0x935aada10f117485a9e2b905a05d3c89c0ea4c0d9218f126f2818246c6d7a5f8
  14. 0x7888f4af6f2ce9e8a2789d6262f3507d19501a0a365770aaf709515f60b6e8f2
  15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
  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