addrbookFor publishers
← The evidence ledger

Evidence row 2557872

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:172303
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
aa11938f703f61b42f049282839cf09718b7e3a9710abcdb5e5c387af8c1dcc5
Leaf
0x456f1cff9df3fe3b18bb4b6299ebf2680299bc67ffa6d9bb805d70d829243cc6

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DzW75t"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4046f39f-daa8-4586-83bf-fb61a29eda68/.well-known/agent-card.json"
    ]
  ],
  "name": "Fodero5",
  "owner_address": "0xd762a7753e980693400e887515c7ec5aafdb7727",
  "raw": {
    "agent_id": "172303",
    "agent_uri": "https://centralcity.ai/a/DzW75t",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fodero5 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/DzW75t",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fodero5",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4046f39f-daa8-4586-83bf-fb61a29eda68/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DzW75t",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:08:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fodero5 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/DzW75t"
}

What the leaf hashes

{"body":"aa11938f703f61b42f049282839cf09718b7e3a9710abcdb5e5c387af8c1dcc5","id":2557872,"kind":"listing","method":"sync.erc8004/1","observed_us":1793696935608304,"prev":null,"subject":"erc8004:5042:172303","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. 0x456f394f3a4214be00bfdc747ac97de6846e55cbef260ea028c24864754c73aa
  2. 0xc09e44244a3412d5b56a7fdf11e50809a01d3f66f0464358cd4a07550cac6a26
  3. 0xfcd37cc39b03965a653de0af9b671e29ec35629056272bbc38d57a755c522383
  4. 0xb3ab117877c344ef21769feabc4a5449dbeb7cb6cbef01a7b7850b873ba57462
  5. 0xf4741d15f84fb2933b315c2a6b4e8de5d74ddc53dfe9eeb95f2173439419eec7
  6. 0x4d06e68fd3b85c606949bfff5fddd8497a8deedbc74c41d00c3b58bc2c77bb62
  7. 0xb9b954696331cb231b9aca8fedb92be482bc79391ebd4592be59d7f09bc09cce
  8. 0x6ce681e3699d2ad7de1181efce48ad7474669f4346b7c3faa6b6334b0460314b
  9. 0xdf61041ab19c4b3d08c2871c28df0da22624beccbfcc0b979348746c9f04e35e
  10. 0x0472e229200096a81f18470b82303e08ae8faacc5875f3a2555f123219b5210b
  11. 0x019761b235dbe7d987c48f83557c1f4e4398177d343b83633ab05215c77c2d74
  12. 0xe55566f2b7e45bb116b387d6f5556331a34ace81b106c287573b4bfa6cab1a72
  13. 0x54c9072d283118fea94c9d38b8bd9055a74100c2f0d9bc8f677719bb2b7bc56e
  14. 0xc46a5ce352649d53ab9bec3f87fd24e34046a987433894bf1e8165e57badee79
  15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
  16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON