Evidence row 2069127

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/34FCvI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ba97537b-82e1-4273-b11b-926bab2e7b88/.well-known/agent-card.json"
    ]
  ],
  "name": "Reukik54",
  "owner_address": "0x44d9ee4ac063484bca4d2a49b4f3ebaf6ca9a3bf",
  "raw": {
    "agent_id": "65786",
    "agent_uri": "https://centralcity.ai/a/34FCvI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reukik54 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/34FCvI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reukik54",
      "registrations": [
        {
          "agentId": 65786,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ba97537b-82e1-4273-b11b-926bab2e7b88/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/34FCvI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793598197,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:49:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reukik54 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/34FCvI"
}

What the leaf hashes

{"body":"2049ef9701d348df28fd47c4b41d5de29e4dd0a357a6dfcd2221ca47b16af034","id":2069127,"kind":"listing","method":"sync.erc8004/1","observed_us":1793598563857161,"prev":2068607,"subject":"erc8004:5042:65786","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. 0x1b3f63b9d004e12d629454a027d1ab48fe60d83ee03481a34dd5cf8a19bea195
2. 0x0ce6c2aef155a6bcf6e0174c37c7a0e032e3b92b9dcd36f37385c069d05090fd
3. 0xe44bc4c174a94d5355500b0c6695c09548ad59d41cc5be42cd7fb487ae7a4e8e
4. 0xdacb7fa772d3e8632ea33ad4f7609b0be70c9f18b9e5bbd6cbc2dee60b5b8e8f
5. 0x6a24a0c4246d2fe73004304b4dfab3cbb315a6874afc500f161f939857850ae0
6. 0x351f5177ec85896c8dc69a72d4a4b40ba0d3111be14a643ed8ece8f2ce75f42e
7. 0x1defdb0d4d7593fe21ecf273635ba5c6f227799115204afa64465d0ec9aacd28
8. 0x4173fc57698904ee6c187a6347dff73e2a7016423266dffb57a278b5edae8d0e
9. 0x2025aaace9b41362de9110a2729a5aefce5cd83b519b6a2659c9d94364399384
10. 0xfc47b2086e6c1b85d1e562539c4fe5c87ff196dd2586c845ab81a5d48b2ed36c
11. 0xca20b426596153adc739a514506d4e712329375c586b7a54ec8bc23c00165468
12. 0x1b8180a62930c76e7899da8ca90344aeaf32e1420f1e6b2bc56928fd37a13e3c
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