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Evidence row 2618702

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:197069
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5c10abc0d63f876a4687252ded7542f7beb2a96d3e0224db7a7a312ed91f6874
Leaf
0x28447bcfc5fe8d1fec7796b066265b3f888a660c77d60485eab348c0aeb3f477

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BBUc2s"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/816d2be9-fa80-481f-b492-15a40c26de3f/.well-known/agent-card.json"
    ]
  ],
  "name": "Tiovel",
  "owner_address": "0x4481807c2e6c32043d9e607e30f1074436dc4577",
  "raw": {
    "agent_id": "197069",
    "agent_uri": "https://centralcity.ai/a/BBUc2s",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tiovel 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/BBUc2s",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tiovel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/816d2be9-fa80-481f-b492-15a40c26de3f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BBUc2s",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:35:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tiovel 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/BBUc2s"
}

What the leaf hashes

{"body":"5c10abc0d63f876a4687252ded7542f7beb2a96d3e0224db7a7a312ed91f6874","id":2618702,"kind":"listing","method":"sync.erc8004/1","observed_us":1793727306451448,"prev":null,"subject":"erc8004:5042:197069","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. 0x2843d4abed3a0f585e043180230196627af8c39c594e1da8b557027090c4f899
  2. 0x038f7720437d9d07c926aed33b25f081fdbb641bfe8c64a1244623986b7e16c2
  3. 0xadeb992c751314507b8bf68cf85c519e60ee17b344f322d1b106881305dfd5c7
  4. 0x514974107c296f73710d809070fe83bc73ecfd023fba687484e8e54c2f4952f2
  5. 0xa19f40b93b62a65bb9ff24e9e9d50daf09b8039028d05bcb099794bc47e2e813
  6. 0xa5865660704fa969e83c337cae9686df673fc8dd33a1b73d24205dc12376c8f2
  7. 0x74a56b643efad8daa1a1d8785126c099652419a7b43b03feb369425fd3369648
  8. 0xea2aaf9b41f3def44460629dda9550bd19d17b6571331040360c23441e85f58d
  9. 0x3d1ebd656698be9e99eba52e2e22faf49c100345ca4c77418c17b48c9eab3e52
  10. 0x4d3b395e7d915dc2e2e28ba2ace05c632d8346771dcfcf22f761509b93f5bf2b
  11. 0xe82dc1b204640da59f5a2d29ab812be2372271c2488b9d821339e8d2d8900b71
  12. 0xec2ddd443556613d59609a7b14c036e6d271882b780c25ab7f82c2f5014e2560
  13. 0xb3e9e2c239d3f86889736f5f9dd6b63f9f0ffb6cb921a6e5d19759d9d3670816
  14. 0xfa613c0d80cbcddee7d225a3ab575b2b3c7203ea9f8cf881bf1cd2ffed0f5a23
  15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
  16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON