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Evidence row 2591324

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:186469
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
2668654201ea902bf6efa70f61fdf7a3b9eab0abafa9b5e2c33c2942cce83cf3
Leaf
0xfaca647a5f1c9c71f49abbd37461e55e084275e648018578d20fb011a669b9b8

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ozNCww"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fa0f8a1e-8efe-47b7-ac96-2d744340835a/.well-known/agent-card.json"
    ]
  ],
  "name": "Stundo",
  "owner_address": "0xaf12a3e118714af802c308fea78d211cceb96ca0",
  "raw": {
    "agent_id": "186469",
    "agent_uri": "https://centralcity.ai/a/ozNCww",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stundo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/ozNCww",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stundo",
      "registrations": [
        {
          "agentId": 186469,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fa0f8a1e-8efe-47b7-ac96-2d744340835a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ozNCww",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793713942,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:56:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stundo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/ozNCww"
}

What the leaf hashes

{"body":"2668654201ea902bf6efa70f61fdf7a3b9eab0abafa9b5e2c33c2942cce83cf3","id":2591324,"kind":"listing","method":"sync.erc8004/1","observed_us":1793714202589428,"prev":null,"subject":"erc8004:5042:186469","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. 0xfaca96d2166683554e23bfd2582aa38b5bcd02b77d489a6ffe1b7a48c57482fa
  2. 0xdc3c160f1a67eb519940bd5d65a939fcaf46688dd682a4c6784aa3c22f891be6
  3. 0x828a14427c07218bb807315e2ef366de3de9a95b84899d817280f0a7f1d7287f
  4. 0x033f57b65a5f4ddc9a9fd1756abb92a53b635b30b47715b93836a1477d561bbe
  5. 0xf7d203c668ca52f49e76a4ab8e60a5e4eff4d78a35c368dbf0d8e853021b5c8d
  6. 0x9355039afcfdecb06b84c240c137d4c7a2744238cd7503cfcd04493c108fed51
  7. 0xc0a27d6860fbf7d0c343c1dbe137dd85fafdd1e225d0e18f52061a6d8d788b1c
  8. 0xe06cd39f9a35fc448c512ae502269d1d8a2f3ed345cb24be8fbf72647f6bc963
  9. 0x048dea70877f8b331b1695c7c5640408052ebaf2cfd1f91b4c673e9e86081da6
  10. 0x09684d69346903d419384bb3776fa09b1d32d574db69977e93e433e724134be7
  11. 0x199ce8bacd286a65880cec02b04c27dcd6b6bf4538b165555a4a635769951185
  12. 0x423535da8f6395a7fb334eef87c2b331f4a5ce17b0d6ed003ebf18a441197d29
  13. 0x4a5043efd66a24ab6ad0989ba3f77d8ad9e29bff006d40f6030cad40e00e02af
  14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
  15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
  16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
  17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON