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Evidence row 2288289

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:136679
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5d54dfbb6c54a7aa7a6a4f4f29cf97d40d2e8c4b650386d9ad414f4e06b9832d
Leaf
0xfcb8caed390773dc5137c90f9f9277c87389068527d3d2a715713231b8fb9357

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZHJfJM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f0c6969a-4432-4900-a498-56845b43da50/.well-known/agent-card.json"
    ]
  ],
  "name": "Saunose51",
  "owner_address": "0x6fb42ae3fa78c6700e96af9536805b969bc1ed6b",
  "raw": {
    "agent_id": "136679",
    "agent_uri": "https://centralcity.ai/a/ZHJfJM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Saunose51 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/ZHJfJM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Saunose51",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f0c6969a-4432-4900-a498-56845b43da50/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZHJfJM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:03:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Saunose51 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/ZHJfJM"
}

What the leaf hashes

{"body":"5d54dfbb6c54a7aa7a6a4f4f29cf97d40d2e8c4b650386d9ad414f4e06b9832d","id":2288289,"kind":"listing","method":"sync.erc8004/1","observed_us":1793656993113660,"prev":null,"subject":"erc8004:5042:136679","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. 0xfcb8e0138b77d79e93da1ed61ff43a8983521b05dad1954edba2beb1bc3ef278
  2. 0x583e3094551f42484cfed9998b2aca66f85f69015e5b4bb88de6bbfd955fc716
  3. 0x3771150c014ee024701d499f600aa2c267d0ec9282933645bb4cb82d9ee0f3d8
  4. 0xfce4f960210399abe97a1c20000789263544f8ff7be62532a491e3fd44a7ab12
  5. 0x5fe6ce41b9fb4247b8fd2fbe546c8e76180e27f4e74449b2e01d694ff5f6fbe8
  6. 0x7e2e130b3a55e96fd23026b7e1269510d2a3094bb35b6dc8b85fe0633a46ffc3
  7. 0xc14d78d97a080d52729e4a40468b0537700bb22181f4c92180744e3423468e8b
  8. 0x8d2dd5960108699a6224bb8a8998e345ee5fe722852afa5df73e89aec3d13e5e
  9. 0xb21a013a91526fb9f07dc476c80bfc4968ee39a119054452c7542453d3301fbb
  10. 0xd59a3525b161843a354392d879e67761cb1e96750f979697350bd9b7bc17d09a
  11. 0x28dbc66fa9796ab88c24fbdaa8aa00dcd2ff8a04bbe40e244548ef8d0d3352cf
  12. 0xcf45699f12ed321cb81bb3f661993b9473cc0dc579d286e42718f66c86cf11cb
  13. 0x2612b2a6ca482d4e1e568f2a6d1980f6401f76dd9a2480fd196bb762b9e1c71c
  14. 0x59ed3c823c7507ae1b2993d19eda543383739dde961b25c4e0927023fff6be12
  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