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Evidence row 2586190

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:184704
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
160b8b01dd35bfcd304d25ede91097fd9ebcfd5c376b95f54bfb3f396d91159a
Leaf
0xddde58a24463ee488589326d5294caf94dc7c2b89e16add23a8b71246d49f2dc

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qMfG68"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f3903d42-f21c-450b-a1cf-ee5bb581b8a9/.well-known/agent-card.json"
    ]
  ],
  "name": "Kasik",
  "owner_address": "0x48720eb0dc4b4154b6f0bbe2f7b9f8d310cf23b9",
  "raw": {
    "agent_id": "184704",
    "agent_uri": "https://centralcity.ai/a/qMfG68",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kasik 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/qMfG68",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kasik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f3903d42-f21c-450b-a1cf-ee5bb581b8a9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qMfG68",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:16:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kasik 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/qMfG68"
}

What the leaf hashes

{"body":"160b8b01dd35bfcd304d25ede91097fd9ebcfd5c376b95f54bfb3f396d91159a","id":2586190,"kind":"listing","method":"sync.erc8004/1","observed_us":1793711786051145,"prev":null,"subject":"erc8004:5042:184704","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. 0xddde39e8dc78cc67a43bc2789f4d0af2326f3ac4156bacda0780a04022e9b0ce
  2. 0x8a567d7f4da70eb2c381da9d1a4dac0e9303192010758d1cb424538fac5aba02
  3. 0xfdff1e79a05b9a40c019548c5774ed5f8f30fbcd65416637dfd7703aba097bff
  4. 0xe59060841278fcfc0c3d005681aaf672dc89dc15d417f6f15057b129f2cb4e89
  5. 0xe27e1ca4187a971487df77c787fad2297e32a9290fc20fa64c06af3cde12453d
  6. 0x214ed4991c6a9c77d84027cc0176be7e9338aea3e7b8db5e35caa35581c51ae9
  7. 0x83f0849c578ed275766cc6cc13c4e090ecc2919a0df7fa15be1554235442631f
  8. 0xdb6343ae293dcba8c83665decbaad6c504127577c4194e67464b5857c07e710e
  9. 0xa55bd839d45681014981ecf5d4b7a8ea40e9da4de38bd3ae70d23b9d73751109
  10. 0x9720a3a95714273623ffe7971625add3eb19fa8279f4b38a78a88ea7469a16ec
  11. 0x9cf52896e51759f0cb0df15622d36d543c10649f8a92c38e4ecfd6f5e0e68ad2
  12. 0x4ddd25ef21cd5cb7bdfdcf0d2d550f71290c54d3133ba104829ef1cb10fe46b1
  13. 0xce6f344e5d2ebbe9a3ab4bb64d1eeeca122b42bf3c2bf88ced9f78e1da0b926b
  14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
  15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
  16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
  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