addrbookFor publishers
← The evidence ledger

Evidence row 2534601

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:161583
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b136739d1c7099ca51bc2e26cada575b18d4050e9ed948ba72b69349b2103ee8
Leaf
0x0a3cfd70791f3830128c4cc84a839319c9a3f1274ab60aa88cc91f17281f6e6c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OwhbIk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9130e2af-4416-491c-8eb7-a61e07819f74/.well-known/agent-card.json"
    ]
  ],
  "name": "Ilonsa",
  "owner_address": "0x21cb8cb66b4c04a4729ba67e5ceed44fbbb269f7",
  "raw": {
    "agent_id": "161583",
    "agent_uri": "https://centralcity.ai/a/OwhbIk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ilonsa 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/OwhbIk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ilonsa",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9130e2af-4416-491c-8eb7-a61e07819f74/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OwhbIk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:44:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ilonsa 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/OwhbIk"
}

What the leaf hashes

{"body":"b136739d1c7099ca51bc2e26cada575b18d4050e9ed948ba72b69349b2103ee8","id":2534601,"kind":"listing","method":"sync.erc8004/1","observed_us":1793684665960409,"prev":null,"subject":"erc8004:5042:161583","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. 0x0a3d1632382dccbace338709f8fd9e0c172b1d0cb8e2140f19f853a10a20a447
  2. 0xc3fb4839f107c465f51673a1282319deca063c8a93ffb2d0e7585b3699c5a3df
  3. 0xe9044f9a38cacec1ec746394e0f3fc5f0e93efa08e5a2b6d79d07a795c5343a5
  4. 0x8a71cba485b6af40bd7af4a1735817c30a8983d542ee70cee2750b9b7ffce4f3
  5. 0xbe00087f5b3b44a39e8eb40a07dace92910aaded724d22b4c077a7b4e2dd39dc
  6. 0x152f0479109d06ee69673df62a26bdefa77c7fc7299a87d3cb43a984eba76cb5
  7. 0x2e4f3b6f85b81201966fc6499960c877a3a3e524be52bf78cf73bf499cdd91b6
  8. 0x90e4adaf073ac0ebf2cd436d936b9a0c4763e23a347b5772366134d215b13520
  9. 0xf129bcb7b3c0ef8833e7afd1557eb424761071a943c5d2affaa5370afa9d472d
  10. 0x8da61891cfe542dc1a0c3369742794ec4f5cd2e02066a57e2b0e60f91325c2f2
  11. 0x64a573459a5d7c396f2e309be2fa8794e34ec63768ec3e954efdd8f69ef511a6
  12. 0xc684de9fa4094ebc43f571cac3c9c0a908ecf227e27f0d3ebd806b77893c24db
  13. 0x77365e277a66401435f7d6ef2c2f391eb8bef5379137ac42138864d25b1fc624
  14. 0xa495b842d8f7d8efe4285381f8b862b8ab4fec0bfe90ede1e0c66f9fad72c871
  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