Evidence row 2148748

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/93Clw1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/889ac6a8-6b1a-4907-9262-ed69a919f600/.well-known/agent-card.json"
    ]
  ],
  "name": "Trossel",
  "owner_address": "0xa9dd7c98e0d93edef524b108ccc4cdef68ad2983",
  "raw": {
    "agent_id": "99964",
    "agent_uri": "https://centralcity.ai/a/93Clw1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trossel 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/93Clw1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trossel",
      "registrations": [
        {
          "agentId": 99964,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/889ac6a8-6b1a-4907-9262-ed69a919f600/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/93Clw1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793627256,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:51:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trossel 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/93Clw1"
}

What the leaf hashes

{"body":"4688872dc5a27feb00d62f2c6f9c10746d7919c9d8264ca7c1e6a7380314d2bd","id":2148748,"kind":"listing","method":"sync.erc8004/1","observed_us":1793627470009881,"prev":2148370,"subject":"erc8004:5042:99964","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. 0x319d94271eb6f7cd48dc277e9a9f65ee481173b437930f7c7942ebc4d9df6122
2. 0x1b9d21515b98214c5422902f076db24ca1e2da0f79e36afb79f3791010876cd9
3. 0xd0d3c935dbbbdbe8a6d6124a6c8b921b6f75a5e27a724738a1ab39e725a0b6be
4. 0x7a136755655302a499bac6c4dbf2b8b57d77461c4ab6f96013215f117a32c0bb
5. 0xd64b60eebc35ce1ff7f819fb3ba65defee25e21b8d5d3d8932582051cd1b6969
6. 0xf32748a24fa72aea269ab40d8c58b68ccdd3522b9bc288efab02a5ed588bc14b
7. 0xe1384bc66361de7117dcdbdb468e4b7401c5915ce1b82e0d637bdb66da0f596e
8. 0x0974f53a68527a8d586a3a7fb0281ab1cb2b451a9084ae6b4d3e370bd118269c
9. 0x72479c6381b1f7183e5a3bc7cdcf67f749678a1ad6580c218eb468e97d2f88b3
10. 0x41ba94a79f58592733c0fffb42995e61528a508889cc04274dac89982ecdc72f
11. 0x61e580bb787cae52fc788dfe73f9f7893f6b89da9a1e00d74c3d7246279048b0
12. 0xf84f1a998fbb6381ea772208ecdde79fbccb4ebf735fd8e7edc2c8cd3acb8c91
13. 0xdcc1d9c1067e77e4536008fca60e4d4987a5b540ec77923110dc668972c55745
14. 0x74cae95d275254a9c747b603bd40b5086c5725fd3e904782e6447e4647e8b049
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af