Evidence row 2182353

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WWI0NF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f189d95e-5f3e-4ba6-a4bb-eaa22f21151c/.well-known/agent-card.json"
    ]
  ],
  "name": "Luebabel",
  "owner_address": "0x7bd2156390414303336e6cd60a8a6eae54753269",
  "raw": {
    "agent_id": "117100",
    "agent_uri": "https://centralcity.ai/a/WWI0NF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luebabel 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/WWI0NF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luebabel",
      "registrations": [
        {
          "agentId": 117100,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f189d95e-5f3e-4ba6-a4bb-eaa22f21151c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WWI0NF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793640613,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:36:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luebabel 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/WWI0NF"
}

What the leaf hashes

{"body":"a85b583bc23c0cdf7a213875bb4206390dea6382799d3381d5db70b074ec3178","id":2182353,"kind":"listing","method":"sync.erc8004/1","observed_us":1793640990919400,"prev":2181999,"subject":"erc8004:5042:117100","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. 0xfab7d75df84ad667f5473bb12f6e1080b60da02b2a978af662446dfeb1e61f9c
2. 0xb6e36c7f51a24c8942657c79109d7c682565fea82d54afe828d564f4f2d56696
3. 0xfa7b43acf72741d60aeb44061875daf988be2d7c28a7919c0f5af3d5b85d7db4
4. 0x2d13653173c4f57188edf605060ce56666f2d4fc9422e8ee13fab45d41fd298d
5. 0xf3c6a26d80f0168e8dce1def8c93cfafc61e46a45e9c92025540bedd38689aa3
6. 0xa24ede5c14542d835cbbfc911ae399cde923b429f98928bbcb7932454787f13b
7. 0x585f84ac2dd992576fffaa2be43d04aeeb8602e0fd63113c9b0ef9d7e6155def
8. 0xb48d4c59d0630ed222590ac8cbe7e832dfb08de0ad7783b414563457e5e60272
9. 0x806e4a92eed1919cd90004416a2dfbab7e1dbcfc2f8c95eead572a27b50376f8
10. 0xd350a98d5d904747e2af0cb080a0f675a855db6af455bb9b02373a9c02cfef8f
11. 0x8a58aa9f01814788100b857e79ca8a8885471d7ae34162bc1fa3c986741c6a39
12. 0x1fdc5cec209319ec27c935f06e49dfee099419dfa8632c827c7fdc61fcd2e0c3
13. 0x53d9a703c9e9f252a5170e08d05e1b0117ac9e5b187b8d11c1fc275324818140
14. 0x59ed3c823c7507ae1b2993d19eda543383739dde961b25c4e0927023fff6be12
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af