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Evidence row 2621851

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:198671
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
238f6d195449bcffacde9712e0c13de4abe7f7a72ad3074294bff76e3e606da8
Leaf
0x8db7064e1f89466f01fee751fb19ac9703283f4dd415328e46eaf119c5d7d605

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Rhu4aF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0d962701-c89d-40c9-987a-e41fb2d540b4/.well-known/agent-card.json"
    ]
  ],
  "name": "Mainan6",
  "owner_address": "0x77e9079d6163f377d438ec7daff52047c1e771a1",
  "raw": {
    "agent_id": "198671",
    "agent_uri": "https://centralcity.ai/a/Rhu4aF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mainan6 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/Rhu4aF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mainan6",
      "registrations": [
        {
          "agentId": 198671,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0d962701-c89d-40c9-987a-e41fb2d540b4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Rhu4aF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793729569,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:14:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mainan6 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/Rhu4aF"
}

What the leaf hashes

{"body":"238f6d195449bcffacde9712e0c13de4abe7f7a72ad3074294bff76e3e606da8","id":2621851,"kind":"listing","method":"sync.erc8004/1","observed_us":1793729644895063,"prev":null,"subject":"erc8004:5042:198671","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. 0x8db7105365fa2f0de4ee0b97695763bc24513e32448ea69354ca334df4dd98d5
  2. 0x65b620effcafb396215717488df4decb25efdb7d0f6f9ce82cc1ff131dd69131
  3. 0x76a54c771f60227799ed3c3888f5b7a6bcc304d8808aa2da5c72514e883ce204
  4. 0xa19917d0c950f6172ff65d5d3cb7a201755c69e0ef17991fd0609ae04f29b463
  5. 0x35ef1e420e5230a70887783b51a236afde0b2885ecbd34e076f48cb75a7a10fc
  6. 0x8ce31aa110611d2d2f5733c256b0948129bf5ff2957629660ae100a8b836c36f
  7. 0x2ed0976e5190b29f13804fb4d06a4c5f2c893fd7df4d052b57cf4ae5a84ca49a
  8. 0xab9fe0dd6de82af48000c667fc505c0568e57e7c74bc543e2ad95a2c98bf9aec
  9. 0xe323834f5f57f40dfef09b5ba5ec19ff2058602d528ab86224b0430dbbd1c9cc
  10. 0x70df437f6da897ed3f81e36ec8a89d8b0b4483970904f8b3e5f323f488902514
  11. 0x7da38d9c04743a698c5d1654cc47d0eace49342768326a28d0d01030ccdfe0b1
  12. 0xc50944a6c69e44712ddfce9ff490d4e352b87a8d00e2a1b3535476fc163fcec9
  13. 0x011a0e3ddc4ed33bcbefeaa3948dc632c682c298b43d1309b73fbfab20b67e71
  14. 0xaff11aa970c81dfc542d7f358866d8f7815e0e193eb66f9d52b94183bf812c8d
  15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
  16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
  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