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Evidence row 2498808

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:148301
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
8de821d73617ec25cc4758535b8e1ccb4b23a8c22029e3d74463e0e62002b9f4
Leaf
0x887774ab11a6c85fd7112fe0ba2a54430140ae4a51fb7c9b66b831c927f9cbb4

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/q3Jtcq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ab31af2c-1cad-4d30-a74a-699e2d488ffc/.well-known/agent-card.json"
    ]
  ],
  "name": "Ilekano4",
  "owner_address": "0xeebb9450ca3da84bbf6b8d602bedb22cb2ddee37",
  "raw": {
    "agent_id": "148301",
    "agent_uri": "https://centralcity.ai/a/q3Jtcq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ilekano4 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/q3Jtcq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ilekano4",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ab31af2c-1cad-4d30-a74a-699e2d488ffc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/q3Jtcq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:34:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ilekano4 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/q3Jtcq"
}

What the leaf hashes

{"body":"8de821d73617ec25cc4758535b8e1ccb4b23a8c22029e3d74463e0e62002b9f4","id":2498808,"kind":"listing","method":"sync.erc8004/1","observed_us":1793669658974936,"prev":null,"subject":"erc8004:5042:148301","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. 0x88777e26373ae656b3309873d91cf905a8de1fe3a3511ce6d92c3c8b10b1e69a
  2. 0x4a256252396ca9ef731b2f62d23ace815f1f2a2a587c6fc1f57f629318448470
  3. 0xee5b289d11f12987dc18f3c94b519df656d356e7bc48b61a17ceb5775484e35a
  4. 0x218f4fb4e75948aec336b7f44a0702d39cbcaeda5356ce2d84ba7e1fb18ca7ca
  5. 0x65f5846378377cecc34b47feb7c210218128ecc371416818854cbce5c2f7c7eb
  6. 0x9c740961ad19fe7bc4f44ab6835eb42ae5fa59d4e0907e863730b86c1e50252c
  7. 0xa1cc4dd8ddde1ccc5de311f326e948da3bba5d129c49f6652c2e2def0dafce87
  8. 0x584e5c87aff238c6ab8404d3caed61192c88cb157851cb553571b92a4d1e9778
  9. 0xdf34cc76a1ee3e6d8cc46e82fc56d59159979c0fa6ada3e9fdf641f93bfa6dad
  10. 0x3d1b8d6efb921996dad3137a48269016c0758c10f40da95fe3a1c8d80607ed07
  11. 0x302757ae55c3ec01363b9f3df212dba10f77cba2282544085c3d09d764923d0c
  12. 0xd20ec8842c47223f02740078dd0e5b5b17206d7372fcdbcf51b5e0e46355919a
  13. 0xf7c67c96024b4a69e763701d06d6e4b51458c1259af3b5d0a9d5873b55301b3a
  14. 0x2c7b214378c568c43cd230b3af22d5b7530813ac1c6dd11bb8169f29d025bb3d
  15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
  16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON