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Evidence row 2536072

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:162003
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ca7ada21a89a63bc7318e77a3d0cc6fc88816787cbb2a9592045c89f0d13611c
Leaf
0xffaf7f71d36b7f71b6d139fa3532b235351391a6efe22b9ce04669e4e496100b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/biyOkV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3345007b-8373-47cc-8492-98e49a98cd8c/.well-known/agent-card.json"
    ]
  ],
  "name": "Stiobadan",
  "owner_address": "0x2f5ab8f0583b0f27eff41c29fd9c17709fac699f",
  "raw": {
    "agent_id": "162003",
    "agent_uri": "https://centralcity.ai/a/biyOkV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stiobadan 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/biyOkV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stiobadan",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3345007b-8373-47cc-8492-98e49a98cd8c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/biyOkV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:55:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stiobadan 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/biyOkV"
}

What the leaf hashes

{"body":"ca7ada21a89a63bc7318e77a3d0cc6fc88816787cbb2a9592045c89f0d13611c","id":2536072,"kind":"listing","method":"sync.erc8004/1","observed_us":1793685340206271,"prev":null,"subject":"erc8004:5042:162003","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. 0xffaf820c84faebd1963695d736b59f10eebe66d2aa43e2419f4634f7c99ea2b4
  2. 0x36cca21bc9b3b716313dc1a0ecf82c0dad2e20ed6d91e01f4b822c10e6a5a0c3
  3. 0x8faadfe2263dc54ce99bf0cf028290396b84fd457acb06099c72067e14d00822
  4. 0xdf1cff3547075587ddc69f5fdb8224a005f4c0b6c3fd6d5627c093ed0e5c497c
  5. 0x984633bda1b3411a61a5d3399652a2b55e4c3beb8d55fd460c73bb9b83f75510
  6. 0x0ebba366c2a885201661966ca8d80c7c00853f354839744bf1df8b5ea27728cf
  7. 0x23373af0578fe948b2eeb77c6ccda382524d94d40552ad9e75f12e39caa05cac
  8. 0x7502b8d4125702acf0fd234e5519039df683baf882f5d317974dacb8a91aa9a7
  9. 0x28732cc42f13b9c0e0c3f33b1c0c6f90f85993feea437cd54801779ac3531f47
  10. 0x4d8e60d4082e813bc19b1591348ed8a095d633dbbf3ebc57a0f076e033ce158c
  11. 0xe4d7fc3dd6d0539872abd1d28e4e77b69f4b1aa4a1f92653c5d5603a537fbe33
  12. 0x424223067996c6779cf410507a2b2177dc12548f2863913b8c34fabf662141f7
  13. 0x54a6c4f1a32dea245c883e7129cc7c46a6cb711ffd9df5ff949c0ac3758e91ed
  14. 0x271cba1af45ae2133bb70993d2a8662bbad7bb8e8e0ab720853251f29efaee6d
  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