addrbookFor publishers
← The evidence ledger

Evidence row 2614072

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:194743
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
66443a750d29fed0c11b2ff443d191c47bfcface433c895a94983a1df8db5007
Leaf
0x67d62f53d4109778d25b49e2c9273299ddd99b1fe1b052dfb434568379f0976b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lVzoBU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/025c09b3-0f8d-4d3f-9a4b-045657ca8547/.well-known/agent-card.json"
    ]
  ],
  "name": "Danino",
  "owner_address": "0x33ffd3133b0ace615823f987a87bfa44256d2b05",
  "raw": {
    "agent_id": "194743",
    "agent_uri": "https://centralcity.ai/a/lVzoBU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Danino 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/lVzoBU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Danino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/025c09b3-0f8d-4d3f-9a4b-045657ca8547/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lVzoBU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:50:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Danino 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/lVzoBU"
}

What the leaf hashes

{"body":"66443a750d29fed0c11b2ff443d191c47bfcface433c895a94983a1df8db5007","id":2614072,"kind":"listing","method":"sync.erc8004/1","observed_us":1793724623819191,"prev":null,"subject":"erc8004:5042:194743","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. 0x67d6348ed9a394c2fbde3a55d5b6e8f0cd31ab5dd73898301123d9d9eb2616be
  2. 0x2d310e3948795e2a7092b1f51617d5f3e772cda9c55264762ecbe947ca75f9f3
  3. 0x8ae5d6d0722e55c78a65b3791cce36ad67254bd3c1c42ca024c82f964f82ad57
  4. 0x0bd70b6311d8b869c2c37893e8dbcbed739e5d357ce0f0132bb2861c35159e1b
  5. 0xcbffbe1051e6ee5be4c241ef2cc031ce783a620913b0dd45f3fe68a70050e167
  6. 0x746575b83cfd70d1eb0bc8155a062af9b38caadc8910e545bf2b2a759b0ad1c8
  7. 0x195b5488d4b9e8833a5c07c6981183e99a6d68c955978535628a8e3c5e90dc7f
  8. 0x904bff0f9911c24369189a3f80281bb3716c97ae92761afb043510cba8f4f62a
  9. 0x77298edfe77cbc006e621c6bb73d8326321903a5a6aa158d597b0f93fc72501d
  10. 0xd0d6b21939e10024906a242668192292bcb2544049b114f75e349501cdc4438f
  11. 0xa1507acec44c9bced609ec37395980c33148f581d967c6bb17ca23a530e325fc
  12. 0xfa47bd200383323fcfd06707b4e8aaed7a88454ffe578952ec34547786a82082
  13. 0x49f77922e3c0c0d3ba9192584c8edb707aedf3ee37ea613d6583857a202724be
  14. 0xb3db8b63788b8a266b4e7a4464683e6583189a54ea3ed27e3979d71ea98215f4
  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