Evidence row 2023040

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MsJkTB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5a2300ce-0d06-4f1f-a200-68ead2052f7b/.well-known/agent-card.json"
    ]
  ],
  "name": "Luonano",
  "owner_address": "0x852d62083d1d1d90a30b0259f9d6cede06fddf4b",
  "raw": {
    "agent_id": "44534",
    "agent_uri": "https://centralcity.ai/a/MsJkTB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luonano 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/MsJkTB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luonano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5a2300ce-0d06-4f1f-a200-68ead2052f7b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MsJkTB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:53:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luonano 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/MsJkTB"
}

What the leaf hashes

{"body":"6e4474831306b15c2c5c30955e4e1db2a3a1424d3d00ab27a237c13cab0b7c70","id":2023040,"kind":"listing","method":"sync.erc8004/1","observed_us":1793580793777638,"prev":null,"subject":"erc8004:5042:44534","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. 0xe500999ad0b25cbf4c1610e194dc5c196221579664b4d61a901c7bc305716017
2. 0xe890134349c579fc01dfd6681f2c533480c698529e222fefdeca2c4979f7b278
3. 0xe5aa2e874b9ce354e2d4ddc197be7c9d972daa137383b62b32a08dc0f935fb62
4. 0x3e9ca1090253e34d45e0d227eb6915345639ebe565351ce1743513546b69d62f
5. 0x2faccc5f7ccc0975c588aa8f404b5ae72d846f882254b4c3e0a347c2413176cd
6. 0x484f24a2b40c9478bab521b9a2651be1fd0c96e41c8b05d28655e37c44ed283b
7. 0xe94d42964d85e1fa0790bd14727dc900f2a7567105d9ce72946af67b3272cca3
8. 0x187d83ae270f9efe942252983a87dba42ed2cae53c2cb18f21357af18099aa0b
9. 0x5613198e1b0ee08757b133298554b99fb1aa8b8bcb7dbc13c1c814f1e08cf646
10. 0x0d73ba7951a2fa0b4f48a5d8cba774f8c6a1d4f11aa7ba445a53d987cde9beec
11. 0x90cea1dfbe2afadf264a371bcbf80d0ae89c83e6a94171c981af1062ad2deb19
12. 0x5de7f05542dbb95181c4cd655efb5f574870082798b2bebb6b2d8842abbb03ca
13. 0x699db14025d495a48d39671ab634de3d8cbdf71cc080884a285592176d87ef84
14. 0x3e441d3f53c7b69d6c73ef93d327dfc3071a522c550856540832b34fcb531738
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af