Evidence row 2091883

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ETmUQz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d1155725-3ac6-4112-9480-2ae90ee2a6ce/.well-known/agent-card.json"
    ]
  ],
  "name": "Raristo",
  "owner_address": "0xef3de13ab3828be85ea5b681a846a7c85a124554",
  "raw": {
    "agent_id": "77354",
    "agent_uri": "https://centralcity.ai/a/ETmUQz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Raristo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/ETmUQz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Raristo",
      "registrations": [
        {
          "agentId": 77354,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d1155725-3ac6-4112-9480-2ae90ee2a6ce/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ETmUQz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793607566,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T08:20:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Raristo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/ETmUQz"
}

What the leaf hashes

{"body":"43f2adebda6d05137d041d9149178c93566dbff0c430669dbf0ef9cc0792f20b","id":2091883,"kind":"listing","method":"sync.erc8004/1","observed_us":1793607619231111,"prev":null,"subject":"erc8004:5042:77354","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. 0xb53fbfafdba0598b244fc5fb290109ad18b2b54ab46310df2344c077d98a658d
2. 0xe920f27c539873aaeee25139ede152a7157292bd047b1f0dcf5cec8f134d20e6
3. 0x84adcb88195d67075fd123fd51e1865f5c635ce8429c3d6533ec3258e221dd55
4. 0x28eac5acc0223dc7db07d52db360de9939540654a83e925e60959eaf141e01cb
5. 0xd73970af09b9b3c1826655699a10434c267c5264b70fc2f5389b0a7d77d17dfe
6. 0xc6df7b3e6f97ba39521af34ada11077bd5fe8f69d0d70aed4b8c09ac96441ae3
7. 0x5bbefe0a62e1d29ec73d8699a47063a4ccd2d4d905435032243392f6b2d5b551
8. 0xf4db273bae0aedfc2f0d1c7b04de1f3dc6e74737b4de8c1ade3019a322d00b24
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