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Evidence row 2557898

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:172329
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d1db9ade93645b0316bab5cff464ce4890139796be3a780e48d7668c2dcaa234
Leaf
0x54c824a0cea4f351197a4bd2241d74bf23f7e7a143198c5f45d33b10b24c27cf

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DKf5me"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5274fae3-a91c-4d30-b314-468a0161e7a1/.well-known/agent-card.json"
    ]
  ],
  "name": "Fiolel",
  "owner_address": "0xb64ec89d7a10c3a90af163b4cfa9d22e0fa66690",
  "raw": {
    "agent_id": "172329",
    "agent_uri": "https://centralcity.ai/a/DKf5me",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fiolel 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/DKf5me",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fiolel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5274fae3-a91c-4d30-b314-468a0161e7a1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DKf5me",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:08:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fiolel 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/DKf5me"
}

What the leaf hashes

{"body":"d1db9ade93645b0316bab5cff464ce4890139796be3a780e48d7668c2dcaa234","id":2557898,"kind":"listing","method":"sync.erc8004/1","observed_us":1793696936204650,"prev":null,"subject":"erc8004:5042:172329","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. 0x54c8202bac51d32eb0d079e5b46f8bbf9d540dc14dc2e5700780ef5ffe8fcdde
  2. 0xa1cc29d2da8cf143375707beafdd913dcd19bffe32b48d06d9c342ce787b406e
  3. 0xd1031ee57c5d96036f3405ac57d69ac508bf1cb838d26a75ea1dc5b6ca5f1957
  4. 0x1b3898f7a10f37627d811e96824ed1e6bf60ff0d91073dc21ba22d9d7b7160ea
  5. 0x5198a708c3bbca95b8f03d056277137ca2ad8702c451b870b125e5b743242c52
  6. 0xf677f873b2f1c252d779691ef047395ac9702643c2f3c35552bca7cc3adc77dc
  7. 0x5ae1f4844b5cf6ad6eb25bfa11ba06121221864d947b545e7860a8b1a1d93ee0
  8. 0x52757f6e69a6b8ca24a18979d2e52102a5b7838d0df1c565fa30c52d80fd547e
  9. 0x662744e11c9e08dff25d1ae554856cc9587fd66310a27661eb5e774363f68114
  10. 0x78977a06a63ee26314a880fdf77d9da68a7598dac83eac8552b77c56e653e988
  11. 0xf029ffdfe4961ce82f269bf8c33d63c947e296ecceec76ffacb2ec421dc63499
  12. 0xc427594c2a5f3ad5b9d386659b72002f2e592eabed04e67f1af351b6ea396338
  13. 0x130f30e899bc8ce212e170bbaa25774f0c81fe70574c3d294e9d7dd39ef78bb6
  14. 0xa0355815fb68405edba1fd1bafdab2a650279d2317deb0f4dba32a14a86d8ec4
  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