Evidence row 2130999

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3tyHSM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6f30f3b1-4eff-4a3d-9a42-7d8e7c9d93bc/.well-known/agent-card.json"
    ]
  ],
  "name": "Schekeon",
  "owner_address": "0x757a3a9478f051fda4df59572b07dd9e9a7eb37e",
  "raw": {
    "agent_id": "92738",
    "agent_uri": "https://centralcity.ai/a/3tyHSM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schekeon 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/3tyHSM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schekeon",
      "registrations": [
        {
          "agentId": 92738,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6f30f3b1-4eff-4a3d-9a42-7d8e7c9d93bc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3tyHSM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793621751,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:20:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schekeon 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/3tyHSM"
}

What the leaf hashes

{"body":"d4277aca84697918a5acd75e208b38653ca43fcf5034139641e294cde4384cc6","id":2130999,"kind":"listing","method":"sync.erc8004/1","observed_us":1793622052104448,"prev":2129553,"subject":"erc8004:5042:92738","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. 0xf32742f911a7388f22e05b9c5e83be2297252c7969fa598e68cc4a43f5e06700
2. 0x0dcb3d1ab3c89420de1814adf3e541058956a76662d9ed644675ff7ab286638d
3. 0xdbadcd21e90fed28555deb86b337878ba5cf33bbf9170e9e239d2db0e0713984
4. 0x2945ac9f8b63d5723ef3ec42781d79890ec920c6dc5e3465fce868847e24d699
5. 0x6e17a26367b28d38627d66cc3104e4ee353366ac35187cb7692385f7ea61d8cb
6. 0xd1e9917ea60bd83edf3f855a7c315cffb1d59fe5cb57002c1911dcbaae09030a
7. 0xa2d95698b084dcf6f5856850b00b049e14054fdc59f70e4bca4f6c76f3e6df2b
8. 0x3eb9d2f88517f19a1f5af02a7b6a9bc3e27ff8e8bd59611f5b91f87e2db2848d
9. 0xb3a8e94254ee99edb7402cffd72ea482510c6ca88ac7ae22864d2d6c691ec971
10. 0x1ebba9527203b6db2706984241c37aa343fd04af39cb3be995db9d069f018540
11. 0xa59794b8490b03350d41cbd7fb24aa59ef497870ae1876af8534f69eadeae5a1
12. 0x442150e0ad6b72c50ea02dcf5f010eb2ee6de0816082911680c9e7b96cd0e745
13. 0xc3d58dcd2229e8124095a5a08b6547a8aab4e18490d7243750c0deb944765dc5
14. 0xfa8b123f46e2c0606637c2fc0bef7815e7e004938cca6b86fafd908901f0b35f
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af