Evidence row 2291458

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lYTRKT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/26fd7f09-aa97-4930-a55d-ac15e61a13a1/.well-known/agent-card.json"
    ]
  ],
  "name": "Gantabel",
  "owner_address": "0xd2053a573d379de47416d87b0c3d3e6210c95ad1",
  "raw": {
    "agent_id": "138074",
    "agent_uri": "https://centralcity.ai/a/lYTRKT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gantabel 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/lYTRKT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gantabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/26fd7f09-aa97-4930-a55d-ac15e61a13a1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lYTRKT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:25:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gantabel 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/lYTRKT"
}

What the leaf hashes

{"body":"ce7dc8543261d5f4c45b6f045312891993057aaf0cce217dd5bb932f0af6a933","id":2291458,"kind":"listing","method":"sync.erc8004/1","observed_us":1793658349191467,"prev":null,"subject":"erc8004:5042:138074","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. 0xf7c960a4cc118c73ed4c6d7bd4eefc0b8fa59a996816b6fd927c6e829dac6c4d
2. 0xffeb9d53263350cc066689bf45a2752a88727ce86ec70c4d3c60bb9c7b9cad30
3. 0x4552e0b452bd2dad5d90ccd519a7e81ddf95b5415ec5b5d9dcadf5941d3ff5d3
4. 0xa43a2d902d2e8870fac692413838cbc772b8e340e9b74298fa098e5f86fd317e
5. 0xf8983ba6b848b65860d3b219693bc5121f5e7f51dc12b70e76e033226e834cbe
6. 0x09507c7846d14322896d70e637e60f28bf7802fd53569e1684a241ad4b36002a
7. 0x619c6122707379f881793613a3c4b21af48dba4e075e70b9c6c6ccccd9c073f2
8. 0x779e8d7080fe56fe7ef192acde4fdf224455fc76338c0e3595d200da4e3a286d
9. 0x417a5f53b3ea1ec534eb34a3dacfe971280f9a9dc1399a9c9a3e3c8b7eb8fe69
10. 0xe4c724accb96e775b19f59aea04de926583bbcb28d919ef872a1cad6bdb265f8
11. 0xe1e485a8d27668a5976b2d5832055d1e4425c667e5808932fbd2c3f56f9ddc1f
12. 0x93c9b5204cb75374db0fc8940c7bb2dfc4f17b307130f5a55adb819570fd792c
13. 0x54a66ecba86fe13527453978f73a6a3d80e1817889872b25f2a79c90d4b86982
14. 0x70f4b5a4c6a4de9977aecf5fbe7497e271e9e2f9e5068c7dad5953e8fe898b30
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af