Evidence row 2144929

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BKSxP7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a9c5c74e-431c-4f57-a6ac-630ba180943a/.well-known/agent-card.json"
    ]
  ],
  "name": "Stiostis",
  "owner_address": "0x22f072457cd753e0b4b46d16ed6a4397a9960692",
  "raw": {
    "agent_id": "98404",
    "agent_uri": "https://centralcity.ai/a/BKSxP7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stiostis 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/BKSxP7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stiostis",
      "registrations": [
        {
          "agentId": 98404,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a9c5c74e-431c-4f57-a6ac-630ba180943a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BKSxP7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793625967,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:27:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stiostis 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/BKSxP7"
}

What the leaf hashes

{"body":"138b3ff24479f31b2dda1dd8003dc534f7cd0a80cc55a2a6345eb3b398d55eba","id":2144929,"kind":"listing","method":"sync.erc8004/1","observed_us":1793626042889371,"prev":null,"subject":"erc8004:5042:98404","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. 0xf36867da7496f300afd84243795f57d7ded02f3f4ea6cce2e75b7154340aef38
2. 0xc8ef217f455e22eff0e3633509cc1ec5dba7b715d0c0f60ad0187441b456bbe6
3. 0x9c2796fc999e8bc2707ee2e616a646fb96a768c8e6221fa54e6946d45c45f461
4. 0xcb0d48cfb4ebc286e3b878a9c15b0631efe8715e1597e1ebd6f27ddcccdc238b
5. 0x82a627967140e849424b08e5e2512057621fb834689890d952db518b90348de1
6. 0xcdd3b0b1a76b13000781c9097cff8135ce01a74438a1a54d42c7f3c0d5078cf9
7. 0xa7327833ea24e08cfe56e7d709c48d1d3bda846a560ac9360d97aa066d2aa3db
8. 0x911b1dbc97fbee2de0c704f9702c2a2b28a6d7a164b858cd8e6803f16e73ec21
9. 0xc59c6e1eb7fdf969ca5228b35067a3a0fcfca5a2f56e3792b9ad4b8ce1fba925
10. 0x6066e447dcd9e39155c9bf1c5887f48a26bc800e3a5634ed3d23253de73a9a67
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