Evidence row 2172156

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wlHa9m"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bd70a506-5da8-4e27-9408-a01089e85e2d/.well-known/agent-card.json"
    ]
  ],
  "name": "Planus",
  "owner_address": "0xaf82b566c20b1aa002c0adaf97cfe76f2df05aff",
  "raw": {
    "agent_id": "111788",
    "agent_uri": "https://centralcity.ai/a/wlHa9m",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Planus 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/wlHa9m",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Planus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bd70a506-5da8-4e27-9408-a01089e85e2d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wlHa9m",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:24:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Planus 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/wlHa9m"
}

What the leaf hashes

{"body":"d054708186df61c1b5e43be8dac8f901b91fb62b85488e877cb416c0ca074506","id":2172156,"kind":"listing","method":"sync.erc8004/1","observed_us":1793636687822418,"prev":null,"subject":"erc8004:5042:111788","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. 0x6260614532ec0ff69fe6d537d921a1f64668a49df20ee89bf9df0ef0e6c12765
2. 0x42de3735313624fb23f965d0cdb5139802c85baccc4975fb96408d9b2107386e
3. 0x0270c97211358e5faed7721c1ed37dc57d19488f300ca0eb11db4db44c4e2e7f
4. 0x7c46ee7c181274961828e69d17960fdb474dc7594c421b068fc11e4e986d0e8e
5. 0xb2cdd5cb757bf12fe07a45f4ace6116c4ae96b78af013332c4e05a74a8d06bcd
6. 0x140fdb64e154b7198403558dbf7ae3b22cc78c64d561d2bf911dd691a65c3a8d
7. 0xba16de37115caa21788079fd06c0a9cde6cec0bd3484d72c00f71ee90c5811e7
8. 0x1011f6835b6e26b0a221ee6c74ae261a78d657305a512c5d5e56f29fe2eae155
9. 0xc0bc08dbf24337ac411a50969e33679d62667cd5cbc28750a29d4b36f7518109
10. 0x9257a3cd40035ec68ad359bb9f49e518b1321563da680aa74ebb3d96cea5c6ef
11. 0x31384fed531ba72d8b15633b0eb125ca578abc3318e4a2c32e2f7f3c457f4e18
12. 0x01f1d6bc3b4b6d999bc8426485b340e41a9ad059d38c36f458e881f8b52146d1
13. 0xfcf5d9c790c40588489c41a23736feba4efc9e83eda3317c30f53a98ce8d1d89
14. 0x6ae97c2bdc679e3326a739627f6c3a307d7e25e547b9bf23dbf2622fb26d858e
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af