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Evidence row 3138155

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:300369
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4ff82cb542bbc5fe63e1df314faf77119c5d59ed198221a4b600707ab391dfba
Leaf
0x5fc310e2e0bc9aef7a86e3147071ec386b19f63b2fcdee7d0edac4bfc2bcb922

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Uj2g8t"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f9f8d487-0426-498f-92c4-369b795e38dc/.well-known/agent-card.json"
    ]
  ],
  "name": "Hasani",
  "owner_address": "0xccc1fb2ed2f54bc35f70a1fecef51fee49507b6c",
  "raw": {
    "agent_id": "300369",
    "agent_uri": "https://centralcity.ai/a/Uj2g8t",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hasani 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/Uj2g8t",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hasani",
      "registrations": [
        {
          "agentId": 300369,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f9f8d487-0426-498f-92c4-369b795e38dc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Uj2g8t",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793829411,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:02:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hasani 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/Uj2g8t"
}

What the leaf hashes

{"body":"4ff82cb542bbc5fe63e1df314faf77119c5d59ed198221a4b600707ab391dfba","id":3138155,"kind":"listing","method":"sync.erc8004/1","observed_us":1793829747465988,"prev":null,"subject":"erc8004:5042:300369","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0x5fc2987a0ccf0a3ec56db7e6efbd3bca6e93fae30e563296c8ae445c2db08317
  2. 0x3565567805fc4c8d9c18ce3e327e3273e9d171d658466277220f7ffd3e89ca11
  3. 0xc569e6f2df3eb1034ee30b83e6ab93e396085e8c8a75071adfa969f196dae624
  4. 0xc85c65baac1a6401bc0d0f4a3175ac4b72faf9ba79bbf4d8d86807c4296d650a
  5. 0x0da3553ce84b9e74262462d09d672540494b83bf0741c0a3b2bbddf0e87e5e59
  6. 0x90ec8cb33f8b610bf278dc95e4d989e0db066295ed75127f59c0f1ed987bcdba
  7. 0x5f233c10c34c16e816e10ccf55ee11f812cf9722104a649fd91e383d95b832b7
  8. 0x55c971707f6100a212891351d36f835f9a3c648495c9a2f69b4122721a78ff60
  9. 0xe9d1b888c47e42f551d06cd81f3e10ba2ab295883c82e87ad2bd379ccf725311
  10. 0x7afcf6ad8367532b0686ee58b73bcb6001b9baa67b5549702131f04d96412023
  11. 0xf5d7be65c878f235ac48abf7a4ba4880e6a37338ff450cab8bb32269f237fad7
  12. 0x2a264247c6b0bdc2c4d02f4d368a9ee6ffc3ce98e0ef99ebc1856bacdcf69ecf
  13. 0x8ce48cd53b5a4bfcc7ea30189cc8cbed3b53c5cd015b1e3422dbb3eaff8ffc27
  14. 0x4c6a239112152a196e534957ed4fc38d90b1a49e17c6ec6aeb24e15cf6f3a341
  15. 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
  16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
  17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
  18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
  19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON