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Evidence row 2301258

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:141797
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
503130b3de8e1d51bd7ea67c1c1c3173ad36c2e06fbe2168fdb2f72a58eb196d
Leaf
0xf7014ccefd43ac6ed4c14dc6aadf2cf50d623be393a54bc7ccef89b704e5453c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VvF0E7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1992d029-8e6b-4e79-badb-426625e08181/.well-known/agent-card.json"
    ]
  ],
  "name": "Bauston",
  "owner_address": "0xa9d054af834705aa9e23e57432ad62c58de62b23",
  "raw": {
    "agent_id": "141797",
    "agent_uri": "https://centralcity.ai/a/VvF0E7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bauston 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/VvF0E7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bauston",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1992d029-8e6b-4e79-badb-426625e08181/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VvF0E7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:28:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bauston 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/VvF0E7"
}

What the leaf hashes

{"body":"503130b3de8e1d51bd7ea67c1c1c3173ad36c2e06fbe2168fdb2f72a58eb196d","id":2301258,"kind":"listing","method":"sync.erc8004/1","observed_us":1793662089951544,"prev":null,"subject":"erc8004:5042:141797","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0xf700e068665e0b341292eeba20280d359bc4406927d7d29fa920183538da5070
  2. 0x74f947280a2c243091ee5bdf375e897b6f96920b13cc1c49a28eab074d53c993
  3. 0x00ac155277662451be46fd6a344f25c0058cbb9b982a802ead5d675daac88594
  4. 0x624a02bcffda84bae218b27dccb9f87e1e8633b7720c8826634773e7d0acf7bb
  5. 0xfdfc0f4cb746d8872635b8f0f91ff11b9a0028b639a6f9c1110397422ec7d358
  6. 0x1ba7621fa942be96923309f85d551f23ddeab5f8241e008dffa7a4a39cb06761
  7. 0xf0e8a1356765d1766c109ba3ac60530cb60818d42b698db4793fa987f48c8096
  8. 0xfcfe71fea0ffb9d69eac9a6f647ea9b4713f42449db359b76364e6e2d6760ae7
  9. 0x951996369575e8ea75a8f31f807c8e3e461a6ddd458761743cd21b3c97f2d042
  10. 0x8292efdc1cf25f3e6415d78d95957570fdfc21ecc121816e65fcfb2b75a41254
  11. 0xe03551390664c866a473b64b9eae116c9a78f6f78142b79842ced3f53920dfd8
  12. 0x93c9b5204cb75374db0fc8940c7bb2dfc4f17b307130f5a55adb819570fd792c
  13. 0x54a66ecba86fe13527453978f73a6a3d80e1817889872b25f2a79c90d4b86982
  14. 0x70f4b5a4c6a4de9977aecf5fbe7497e271e9e2f9e5068c7dad5953e8fe898b30
  15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
  16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
  17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
  18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON