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Evidence row 2498895

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:148387
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
20080217ceb51c5a56affc8dd8dff3971ed23cc532088b182f2f4e9ed1a29638
Leaf
0x6ddad036c11a739d9d3246be92b7015264565fdd413188e1eee4f71b3dfe5efb

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9AYeHa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7a1992b0-2362-4d77-9294-169283b7d93b/.well-known/agent-card.json"
    ]
  ],
  "name": "Nensik",
  "owner_address": "0x826438a76a5d7d789e2584e615e17d839c505c17",
  "raw": {
    "agent_id": "148387",
    "agent_uri": "https://centralcity.ai/a/9AYeHa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nensik 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/9AYeHa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nensik",
      "registrations": [
        {
          "agentId": 148387,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7a1992b0-2362-4d77-9294-169283b7d93b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9AYeHa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793669637,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:34:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nensik 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/9AYeHa"
}

What the leaf hashes

{"body":"20080217ceb51c5a56affc8dd8dff3971ed23cc532088b182f2f4e9ed1a29638","id":2498895,"kind":"listing","method":"sync.erc8004/1","observed_us":1793669659636548,"prev":null,"subject":"erc8004:5042:148387","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. 0x6ddaefc1df930af9e4dbad3b927e9a4d9930749308f4db443d201c34572c963a
  2. 0x3ff8cfe840de9ec7d9e507c3540977b2122bdcb89f3fc599255f555f3e2cf608
  3. 0x4c68eedf51c7d25e7f5ba77545bd44946edf85053fdf25ae916c8dfe138bcf46
  4. 0x5c4d28fe4288440ce74bc0a49a0a6e39157d83eb937ac42429f00476ba83fc9c
  5. 0x56d22057984f46f8f689428254eca1dc5d8ce83c6ca8553d3d6c6be2317eeeca
  6. 0xafde2744c2700cb976416f874c20fc51b8719a63153418635ff295b616461c88
  7. 0xd919b54f377f48d35eb76efcd2571b6ced22ab55bc1151808c0a0f68654303d6
  8. 0xd1614ea3d70bb315992a13c8cfa6c141c489e3e37fa3a8dd9da795160ad52033
  9. 0x35af54143cc6e4e684e047a59645ab6b0f8abb6e8a2ad36bbb96c088cfca5ea5
  10. 0xa8a0948e664b5639f08f8007728ff34c3750fdc33b4c738a5ca15f28f1c19d95
  11. 0xd39bda347cb7b9148e31cde179d06292c8a193c3451494e03afb8a2f7ab98155
  12. 0x4dd97531d28dc5bc1b031b753295699a02cb907bd4bff755b26bd120f7578d04
  13. 0x17ed3001ba4262f9a9bdbf52bec0dd3e265936a67c3b494e499acd7556b945ed
  14. 0xfa0b529eb378798ff02cbc952fd6c3953222eb9ab256854a832809b511e45b32
  15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
  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