Evidence row 2071258

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gBpbwQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/173f73e9-1464-40f0-9bb7-2dfac4955f02/.well-known/agent-card.json"
    ]
  ],
  "name": "Sionani",
  "owner_address": "0x382436fea8c0cc2fbd9f761b6a53a3f65a6bdc4e",
  "raw": {
    "agent_id": "67252",
    "agent_uri": "https://centralcity.ai/a/gBpbwQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sionani 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/gBpbwQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sionani",
      "registrations": [
        {
          "agentId": 67252,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/173f73e9-1464-40f0-9bb7-2dfac4955f02/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gBpbwQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793599227,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:01:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sionani 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/gBpbwQ"
}

What the leaf hashes

{"body":"56a7397739d51b8234f02542d55943bacd86abdf10fb5920931c35a5741c1d00","id":2071258,"kind":"listing","method":"sync.erc8004/1","observed_us":1793599262768104,"prev":null,"subject":"erc8004:5042:67252","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. 0x19f324c09d604a64bf4797fefb6978034926700ab6a5e5fed39a47e3be127f69
2. 0x7a1d74d0f5c79a1a01efa610d5a40e54750bc5495fd991ecfdca9759f4f8f346
3. 0xcda9d745fb7666b58e101d104a68094f2136ca350bfa90e1189029ccc218dadb
4. 0x9e67e829759c0f2289704784c310a076029681e4831e238a86ba94b5918be1c9
5. 0x60841c2c874d1d23f014d21050f6588af778fb9ae8c9c4f0a10e83aa821a2e35
6. 0x928593205209f08382e265edc11accfe231963dc29b118c2a1fdf1172f534263
7. 0xe8e97952973701b9eafce9400c9e0aec2ea4a1c7c3f1c13b36354ce7f36a52b3
8. 0xd38ba6ef8c97f2ebbaccab18b527bf58aaf6a1e4e7b00900a64a62d4d87dad64
9. 0x2f889b61d798196e8ac5f2c0ca3b3929742af771bd681799b2d04c75bf8c3288
10. 0x053868a14ca39e217fb009311625b575d0d8fc2d16ef4530077515773ae753b6
11. 0xe6fc18d7be13a5df7e5f5d774a7f975fbb57e9409f61ecf26c67f1b1cf1c1098
12. 0xaa8e703c8f7834bfb7f573073b9b50c4721ac0f323b8e4b35b227e9b1b763617
13. 0xe2dd127d9ccc5339e1d044fef0fe0ebbce9fefdedc7bf9fb2070bf570a64799e
14. 0xad8410fe2298c1ccff00c301cabf57d2495acf6e614e5236bbeb834747908ca4
15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af