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Evidence row 2605031

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:191554
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a4c96c897fa244e1ae3f133850bdaa3eff7d504a749d0a1a2292835f67cde0dc
Leaf
0xe45ad5a5224921c0bb480bdcaa555e3822f66029cf59fcc81c3f6bc5972f3ded

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XiJktH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/05e0b848-2e7e-471b-a47f-8fd8195ab834/.well-known/agent-card.json"
    ]
  ],
  "name": "Diotino",
  "owner_address": "0x115511ec057d78fc1c98b5db66c50c0390209ab9",
  "raw": {
    "agent_id": "191554",
    "agent_uri": "https://centralcity.ai/a/XiJktH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Diotino 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/XiJktH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Diotino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/05e0b848-2e7e-471b-a47f-8fd8195ab834/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XiJktH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:37:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Diotino 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/XiJktH"
}

What the leaf hashes

{"body":"a4c96c897fa244e1ae3f133850bdaa3eff7d504a749d0a1a2292835f67cde0dc","id":2605031,"kind":"listing","method":"sync.erc8004/1","observed_us":1793720263085754,"prev":null,"subject":"erc8004:5042:191554","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. 0xe45aaac1cf7dc561dc26d1926f62a56a93b117851fe423911d23316594112c13
  2. 0x1bb8fd6ffd6899e757acd78867e2cc6d274c00e781733b0026f46abf510c3758
  3. 0x9f130acb6a0218f27c4964bbb95187b288486508c3d81e15eb09a483f0b1c332
  4. 0x5de05bfedd254997a9f4681ba25c54d47a9ba3c114e99cb7aa9a808f13617087
  5. 0x7307bb369f2af079f2b8a6de62a2014347b4ef49f23ed6d1e7684acf0d414cdd
  6. 0x8f161f854258c5f3533bd5e639e0ce1eec24471125e6f1cb58288040e2309ebd
  7. 0x4856e4bfb408337cbd5dd478636b8b79a7c10eab116419ca753422aa585e4bee
  8. 0x806269806a743279fee7be902e512e79f55c074c26c45f11d671646734a42453
  9. 0xb4e18372c07a052c4661b30d85264af8e6bcb5be88ff045a179a497fcb16beaf
  10. 0x977224f7d925cbcf6128446a101a85111ab2d51cf8bc14781f2ec7ef837917b8
  11. 0x83afa8fe3cc064d8448370921ed67d6d4b3967f53c7f58b39256c81a304a9a30
  12. 0x8a2b27ce9e13b66cef6d1fa09c15a96f8e498f7102ac3524efaae6737b11d546
  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