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Evidence row 2124850

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:90760
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
6aaaf070bd29e9023f7f2fc73493b6cbfe19dfef5b60b6313ebf2a31cd7b39f1
Leaf
0x6082a5df7dd12b5d3e5dfd0c7d7367b1b3f84c2be3e213e143cbdb1b6f1c2399

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZmmG10"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f81170f4-b960-4bc1-8de8-48a8e7cb8fff/.well-known/agent-card.json"
    ]
  ],
  "name": "Mauza",
  "owner_address": "0xd73733d9dbccb291db3e671d3629895e185c9386",
  "raw": {
    "agent_id": "90760",
    "agent_uri": "https://centralcity.ai/a/ZmmG10",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mauza 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/ZmmG10",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mauza",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f81170f4-b960-4bc1-8de8-48a8e7cb8fff/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZmmG10",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:50:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mauza 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/ZmmG10"
}

What the leaf hashes

{"body":"6aaaf070bd29e9023f7f2fc73493b6cbfe19dfef5b60b6313ebf2a31cd7b39f1","id":2124850,"kind":"listing","method":"sync.erc8004/1","observed_us":1793620252861183,"prev":null,"subject":"erc8004:5042:90760","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. 0x6081e1107b558624073416c7fc97fc87afb455b2a34c2d3012611048f262a9fc
  2. 0x132c229bc418cc167b9fbf143687c9c9c447c02b36b0be783e156fa35015e5e1
  3. 0x7c4fd874aab005f07300a80dc68fba48855a5881afa32a62ad65970743629d7e
  4. 0x676fd0244f593ea144995b4a0f631a75854bda98d21e3f882359ff1dab0b2531
  5. 0xc0eac28a9b4c4ab6f849dfa34713d0503b5bd188fd4dd8b866e4119f9af88259
  6. 0x1bfb6e231dc12f69cde1d7ebe42a0f4209fe0db2ecf63afbc7a12f3a4f9f881e
  7. 0xc1ef6c8591d37d8e4f7abcec555903cf7dcbd6dd66fa6216d60fab160b8acf4e
  8. 0x732ec0d154bae669e033a48de28be6a2661c7f765a40a68d4115c2c909496e1b
  9. 0x6883da579f39cb35dc178a8eecd85cbc0c981e784111af1b3c070cc0146f277a
  10. 0x2847082ab74ee3f51fc9ffde8e8617112de5931d1235c3c88fa53c72bc46d075
  11. 0x970104cbae5ddefe858d4264be5eac9e0235920c703ea6a1f5a56512ed57caa8
  12. 0xa757be925280eb68af83252e53d459806a828f69a86ca1efa5f7c512fd57f458
  13. 0xd7d3bfe4670fa6bdde44d198ca661840b2abfe18e9099f606cc8dbc11ac3c436
  14. 0x6ae97c2bdc679e3326a739627f6c3a307d7e25e547b9bf23dbf2622fb26d858e
  15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
  16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
  17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON