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Evidence row 2494916

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:146912
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
89eefefaab8947eb714efad472ded1619ca95eb2cd8f0345a3d27663c26037ec
Leaf
0x532b738636d0d563839e571e9a39074049c4fa838dca7c6b6db7bbf4126efabd

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UyqXNW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/55907cf8-186b-413b-9069-97d8f58e7df6/.well-known/agent-card.json"
    ]
  ],
  "name": "Schiabis",
  "owner_address": "0x89186b85b802f8d9062f79f5bfc765056408dcbb",
  "raw": {
    "agent_id": "146912",
    "agent_uri": "https://centralcity.ai/a/UyqXNW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schiabis 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/UyqXNW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schiabis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/55907cf8-186b-413b-9069-97d8f58e7df6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UyqXNW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:05:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schiabis 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/UyqXNW"
}

What the leaf hashes

{"body":"89eefefaab8947eb714efad472ded1619ca95eb2cd8f0345a3d27663c26037ec","id":2494916,"kind":"listing","method":"sync.erc8004/1","observed_us":1793667930950266,"prev":null,"subject":"erc8004:5042:146912","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. 0x532b3d6a3b8458c40752436375c5572b065e1e05706af2966b3842cef7cf6bfd
  2. 0xf171f7b46ddcb6d447115383de583d2a83f242331c219a433f6d22bc19b9dd71
  3. 0x0838ad3958d04ebd8ffc4b49685c957b11bb9ace0816e81b9ade60af9ffc8f5a
  4. 0xfc21fc23a2d1c61b999b654a4437a4d3f066980fd0c2e8edac85fc0491e7e318
  5. 0x0320e0b7570847df0840cafba8b44cf0a45758f5206ac8d9e580aa31e49269ec
  6. 0x7db8b816b3c622f5976d3c892ba531bd45da88ab8ada1dceeb652c122d35e7bd
  7. 0x1b6a042448721c34fb7fae0e23480324d2f5e011e3bee8f4d2fa1984557758fa
  8. 0x48c1e53b1d49af20f444d2251c9a67d8f464727b86fb04503eb4b66de44aeaea
  9. 0x9210eeafb0f40e18130de414de17cb5e6dd07054a2511403562e700a8bc92437
  10. 0x3562c65f061207c9ec40ac8a3fb726eb54401fd661f194f2588d003e28637fdc
  11. 0x1d38193c7b196eb1561bc8ec597d719b38386c88790286875e94548eb095b3de
  12. 0x1626b574f4a54a8b5d86d9eb4a3d6bf5f30e8a03cc0eed3de317caf81bd2527d
  13. 0xda890c866fee416acf3ff2be58beb7a0c492529b5dfac161cafa4d4b110f5f9b
  14. 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
  15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
  16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
  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