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Evidence row 2515718

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:154937
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
86c4405cb72f0dfec06aa34d7462b9e33e6ec55e03255846263bd57bebe485df
Leaf
0xe335c0a72b73fdccca4f7fff8b05c021e3b58e66aca6379f762e19e81760bdcb

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OERCyM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/34657591-39d1-4db9-8e79-d8bdc0ad67aa/.well-known/agent-card.json"
    ]
  ],
  "name": "Veder",
  "owner_address": "0x45e909b4c3ff054f2a44e33aea3858019d3ed820",
  "raw": {
    "agent_id": "154937",
    "agent_uri": "https://centralcity.ai/a/OERCyM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Veder 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/OERCyM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Veder",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/34657591-39d1-4db9-8e79-d8bdc0ad67aa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OERCyM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:33:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Veder 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/OERCyM"
}

What the leaf hashes

{"body":"86c4405cb72f0dfec06aa34d7462b9e33e6ec55e03255846263bd57bebe485df","id":2515718,"kind":"listing","method":"sync.erc8004/1","observed_us":1793676832601298,"prev":null,"subject":"erc8004:5042:154937","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. 0xe335602a806a66ac377606a7449d83673bdeba73d0738d033e2839b978476a70
  2. 0x3e2e44722f8208f6e17b7d72f919af1614fc7330ec4c2cb7d182da75c87d9936
  3. 0xc68fad8c5c5471daea5292f0bceb0f479c24966a3fabf2cb1e5e53a4c61c5504
  4. 0x26fed46a63cbf93725a1aad7b1b1cc55ec7f9ec150ff9b92c25cc70b3aa395e0
  5. 0x77c9bf9b8dd4068902962c8e315489daad1150f29e188a9d63c6ebe50d3f43a8
  6. 0xe86df0573f9a7c1bedc3cd2ae9ea1a791ba142aa080eb3b6e79900f8e24c9b2d
  7. 0x99e9a7b761ad553fad84bfe5d2ba4d38296aed138b749819cd494fe33d039917
  8. 0xb6d4e0a9d37cddd1685d3e544865c9ebc253aa656fd633a7bb8df25e4858c105
  9. 0x0c94d43aa5c3f87011e1aaff615432c8dc26f2b3053bc4c9763d461dba3d1f4c
  10. 0xb9798937a66b07de5d4f35ce30add401413218b5f26417c981bede26822251bd
  11. 0x83b2c43da2d813d7d92e14e03a7fffc0bd80de4241eb5dfbe655cb406848ac49
  12. 0x1e85eeff0090594fef36f580ea962087ff11dab20e05da2522c264c55fc70b6f
  13. 0x45ba4607b58bd503d8501bd96a0477f9bb52f44b7e9c7927ec982f240f262131
  14. 0x88002651b75eed5296ce4ff2e29616d59737fbfdbd4eb1747342b2df0368963a
  15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
  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