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Evidence row 2507017

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:151530
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a139981d257341624627f54ee9b108afa6c695116d2d6190d80b9994710ea02c
Leaf
0xd2dc2b7a05f9f23f351688f5599d54e304ea11ffc453df82eb002a1a83a4d990

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2vioJi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/24278ea0-b229-420a-9e98-91d4438cf578/.well-known/agent-card.json"
    ]
  ],
  "name": "Luizik",
  "owner_address": "0xffc27a36ff31054da9f38965e6da1e7f1339a466",
  "raw": {
    "agent_id": "151530",
    "agent_uri": "https://centralcity.ai/a/2vioJi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luizik 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/2vioJi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luizik",
      "registrations": [
        {
          "agentId": 151530,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/24278ea0-b229-420a-9e98-91d4438cf578/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2vioJi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793673050,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:31:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luizik 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/2vioJi"
}

What the leaf hashes

{"body":"a139981d257341624627f54ee9b108afa6c695116d2d6190d80b9994710ea02c","id":2507017,"kind":"listing","method":"sync.erc8004/1","observed_us":1793673107378555,"prev":null,"subject":"erc8004:5042:151530","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. 0xd2dc33723eaf99a8bd43ee5583dec32df96b4aa9d44bf761e62b64d9c5a8a721
  2. 0x4018deb71be4e42c16a8e83458a2cf421e7e8abf0f8f903450e843f5ca5e08f9
  3. 0x3bc7a604f16e023b59ff0b1b91a31547d4108c3621916198d210394eef9c716b
  4. 0x45901b15b1cecb4ec5b3239fc352b656b1c35e95239b74faecc3d22d5475d86a
  5. 0x1823fbbeb8ee0d6165eb1404093d29956a1b5eecf7da73618e12c760f928a589
  6. 0xa611c1948fba6696494b4f93d4b7fb7094cb81e78896ecfed693e6586bdc169a
  7. 0x1f0555afea9de9cc115781595bf10b45218b5feb3a1e2d66dfd724f7fc932d12
  8. 0x48046247718d01659185a9a3218a4525f63407f4211a899016ed7dca256d05e8
  9. 0x7d1358dcd8a6b7b4a6e375c8dc0e354b1cd69a773a457959ddff99839f409638
  10. 0xcd18c7e1a971d043525a5c0a2553e2b875b01edf05b5317e0255f8dd2b09c88d
  11. 0xc83f89b14700c68b397195bbf52ec334ceaf0ae766881df2818497f877b83ab9
  12. 0x98c9e80a7c645615bece7ce56122d15c0abffe0651530b61022ed045eb9d9eab
  13. 0x261ca0740df5e85e5b16f678c029786a225e51713bd46a7b64085ef0d324efa0
  14. 0x94b4711f52f98fdf3a85e64c6203d4ddef1de7bb28622e3dd8d8ecbb16081950
  15. 0xc7478839685fed152a1d3420a50281ec80c2c7dad556230418f148fc7a02f71c
  16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON