Evidence row 2195351

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AaeEbL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b17dfee9-9abf-4afc-aa3e-02cdf01f1f39/.well-known/agent-card.json"
    ]
  ],
  "name": "Razik",
  "owner_address": "0x6ab64ad9b375f37ee6ddbfd826ee2a97a6d94726",
  "raw": {
    "agent_id": "123437",
    "agent_uri": "https://centralcity.ai/a/AaeEbL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Razik 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/AaeEbL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Razik",
      "registrations": [
        {
          "agentId": 123437,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b17dfee9-9abf-4afc-aa3e-02cdf01f1f39/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AaeEbL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793645551,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:55:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Razik 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/AaeEbL"
}

What the leaf hashes

{"body":"7f12534b5f4bdb3a585ceda4e7ac7cfda3bb561174c07b94641cb9cfbc30cefe","id":2195351,"kind":"listing","method":"sync.erc8004/1","observed_us":1793645711079367,"prev":2194909,"subject":"erc8004:5042:123437","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. 0xb2f5f57ca967a09f9ab7cd0f94557189cb0d67c910ec1f09e84652e58de035bb
2. 0xace26def26d5ad2072a03d97ed5707cef118b216641b7f823c68e550ae9d2236
3. 0x3c027aa5a805e931d39e4276f0ceddd35557586d0ac7272a3d2ae06f747e70f9
4. 0xbd53b1731b35f5af56e3f5d3d64d4694c5e390d6d19a8ac833b95a308f7d6aa1
5. 0xe08d887372175b3aef5e96066e1f0e368dd149b9853aff2770b655b178d3cd3c
6. 0x9361e284c684e8a1b0e5770ace91a6627c1efb11997e883f384f80d220b127f1
7. 0xb3f1fccfb0660b6d7b1f506e6854e39252094910c4efa20b3ab000e2d0bc303d
8. 0x3dc9af0d596baea95d88f29cee3270405c4f5fc63a0834fbb84065831faefa67
9. 0xb47eb53a68562f074eef44094a56c33152e64ecc2e737b97095891d1f7e1d4ac
10. 0x58cd3711c4abe985c7ca992d675d399adad4579602747949a4cbfb96a0efe55c
11. 0x3d0a2547dec864364e3c3fb4378551700daf6ef2cfd80877a17c75a057766423
12. 0x5a16d9a413a0d0f13ba2cfc534ad3f57d0c3d4b675ce737e9827e56f932e79d3
13. 0xf214768748b83271814cb189e6d8ee47b2a524b5f96a73f108b1dc6771b128e1
14. 0x2f8469a138f90dfcfc93d4f817bc8f20341a871e08f629fe27a2cd40dbfeb340
15. 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af