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Evidence row 2184373

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:118409
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
cb2320077839942b69d6759c5da4a6b284e5adb2968f7d3d622fdd360f4d74ee
Leaf
0xf5c988f5f6b320430391696b85eebe51009ff3a7d7c155fa9ef594b72af88b74

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QYzJMg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/127e5062-b0c3-490e-a328-5197d3918f8b/.well-known/agent-card.json"
    ]
  ],
  "name": "Tomper",
  "owner_address": "0x743b8632315281730db81f1327dce302c3ed9a00",
  "raw": {
    "agent_id": "118409",
    "agent_uri": "https://centralcity.ai/a/QYzJMg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tomper 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/QYzJMg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tomper",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/127e5062-b0c3-490e-a328-5197d3918f8b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QYzJMg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:48:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tomper 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/QYzJMg"
}

What the leaf hashes

{"body":"cb2320077839942b69d6759c5da4a6b284e5adb2968f7d3d622fdd360f4d74ee","id":2184373,"kind":"listing","method":"sync.erc8004/1","observed_us":1793641711069987,"prev":null,"subject":"erc8004:5042:118409","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. 0xf5c9a8135c48b4bce0c5bfed4cbaa0bc616d0beeadcbd2f6597968752af3e63d
  2. 0xde09bc647ee9c5cf1b1cccf27a4371f47bf2335a68cbfd80acc4138bd13a0fea
  3. 0x8b1551f742b25d8fde66b8f649e45fa49b3fc67aa98ec64d4c1572679d9aab63
  4. 0x66308be1da609e6fa4f0772753b56ba52721b83f6c4db1fa2f69573ec1256aae
  5. 0xb9f61a9b9f47b44c1f8a235611d50baabd59e505f20b4aea9c6f258884ccd5a2
  6. 0xddd826ee6b3c92b72a00e4359e57fc23d6d7c48dcf0888bf40245fc333124f8b
  7. 0xe342e5ad842cc9a1d275fb7568556fb760176b0a50d81f3dcdcbab7966e107f4
  8. 0x0b1e0e9372af5e62a5e71bfc1d6fed0426b329a98e2297c8d8287cb63d256653
  9. 0xf03b73f80a326c7dd36f707e99478ba70aa4db9cd13d11c3d46bad358c762ff7
  10. 0xbda92690f69f57bcdba2092c02197e1a6f8384f07068e64ed9796e422e6d074b
  11. 0xf88ffab9e660a2924ea3deb734ff7cbd058ff96c1f240523e0e20994eee49632
  12. 0x357b8b944aeb5a828c72699fe2ac56982a5ebd57521270f90ff495bcf87b9654
  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