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Evidence row 2730809

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:213159
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
2eed044bdd73368eb908cc8d5876c741878a070ade7293744f201c7eec342bcb
Leaf
0x67c0c07d7eb447077f579db4b87c9ef44bf309f94f807f6a4a61be2e40927d1b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CSz98M"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2b346804-2b6b-49f0-b0c9-4ee7d9464e27/.well-known/agent-card.json"
    ]
  ],
  "name": "Hanisto",
  "owner_address": "0x440f5b26395aa14a6887811d8b6aa2cf29805507",
  "raw": {
    "agent_id": "213159",
    "agent_uri": "https://centralcity.ai/a/CSz98M",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hanisto 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/CSz98M",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hanisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2b346804-2b6b-49f0-b0c9-4ee7d9464e27/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CSz98M",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:59:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hanisto 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/CSz98M"
}

What the leaf hashes

{"body":"2eed044bdd73368eb908cc8d5876c741878a070ade7293744f201c7eec342bcb","id":2730809,"kind":"listing","method":"sync.erc8004/1","observed_us":1793750344664302,"prev":null,"subject":"erc8004:5042:213159","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. 0x67c0d086f46a5e2701aff1bb1bae797ddaf0a6ee8245d15b33bda7767caa177d
  2. 0xef2658ff08f9f66c9b1076685f2339a57c2a65a9e73a8ad8cca5e63c9064cc59
  3. 0x5760df4c1909dcc53e70e1458606ea64e5886d3021f87a2905dfad185d5a8548
  4. 0xed8d1f5c7d2183d6241a8f6eb5423b905f9341e7dfbfa0d16616a98f3926c60b
  5. 0x93f6ebc334773aaff8bf7304217573568c07a35a3d9e338d5820b7487bd7f349
  6. 0x2f8f4d7ca3191c00eaf3afc1a0542eae4420eb8f334259b7f0dab646424c1059
  7. 0xb560adbc904430281d3eadc8bc68875d87072a7649f1bb8420c4c2fbc7c9c3e3
  8. 0x234367e85b6ccdc3f9284de392cabad5dc0fb287d15e412aca203694d9194a68
  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