Evidence row 2086677

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BMalz2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c819caea-22ed-471f-b2e0-e36a0863772d/.well-known/agent-card.json"
    ]
  ],
  "name": "Orosert",
  "owner_address": "0x6e25d8dd9cf6a6a2fdd5740f4ec0122312143125",
  "raw": {
    "agent_id": "74838",
    "agent_uri": "https://centralcity.ai/a/BMalz2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orosert 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/BMalz2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orosert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c819caea-22ed-471f-b2e0-e36a0863772d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BMalz2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:45:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orosert 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/BMalz2"
}

What the leaf hashes

{"body":"dc8aa70e01bd664222c1a855e8dec10f3d306c7031efeed8e284da5efc6c793d","id":2086677,"kind":"listing","method":"sync.erc8004/1","observed_us":1793605521375960,"prev":null,"subject":"erc8004:5042:74838","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xb55c516f9a68f0c69e0f91218ab2f295ff9c9e111dabf58eb63297d9855e491e
2. 0x9a0a4cc607a04a5d1fa5b704717a6589c5f33d508499a8c5a2a83a06afa803ff
3. 0xda0a8c4f053a4ca411ffb04c6c2c244493f3a6b059dfe36def266a5b048d224d
4. 0x7e8246b4f2744c10c00ef109d7130b8460d6fe6f585211992211dced8d7188bf
5. 0x331542a6ea07de1f3cbf1c0e2f34bb4e908af11b809b698bcb150fa293093a97
6. 0x89c777e33780d88a944f5313b0ed1e6259f43fbd7df7a1d4ac9d33f42238a75b
7. 0xb0a7e34e58d597088126f568d63d70c606fa77f1b67c5c5e2fc488accb77b950
8. 0xf01bccb7244a9f33cd85d12024e6ef8a5608a3d1a7b8feb3c400094970c19d3d
9. 0x6e9fd740a87b4a832d24b3746f0eccda758a023a8b4220a9e70d9378b477637a
10. 0xbe3f9a25d29a7a825cb3aeacec656335196e03414d497829a99a472daec83ce6
11. 0x1d7550d28eee08e134d18cbe246fc92783b3e2319f1f66c9bc4fb223bc00f533
12. 0x699ae7fef9e8b87b378f2b7f3c6ae482aa3f19000267f273752a19f30c704991
13. 0x8f3b097427a1bfae26e9231cb5b00552011a27ad93aa4c0d3e267190fcbbb962
14. 0x08da04eef748b7ac08271324db18913501d72c52afa240bf3f08b6da46e3b97f
15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af