Evidence row 2116596

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1X0zvi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/98320873-8504-4200-9702-9f6e675dfd50/.well-known/agent-card.json"
    ]
  ],
  "name": "Nurorko",
  "owner_address": "0x8fb8712da80e23c558fbaad9730fb7f33218c223",
  "raw": {
    "agent_id": "86673",
    "agent_uri": "https://centralcity.ai/a/1X0zvi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nurorko 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/1X0zvi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nurorko",
      "registrations": [
        {
          "agentId": 86673,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/98320873-8504-4200-9702-9f6e675dfd50/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1X0zvi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793617256,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:07:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nurorko 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/1X0zvi"
}

What the leaf hashes

{"body":"bd733157ebacc8bd22fecad490e0ed3d5e1930ef393f91cea91cf1c211d0a133","id":2116596,"kind":"listing","method":"sync.erc8004/1","observed_us":1793617623965946,"prev":2115999,"subject":"erc8004:5042:86673","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. 0x00c7868fe233ebfe3e6306b03e6d1a1d3153596f3ce8a82802a85538ba913048
2. 0x6117e073184622384c55bf487668f3c13000f3394ab43a4aa0531971e0470ff0
3. 0x5e7934090e1c54790580040da607f182acf491b56be026b30abb7bcb12ab6351
4. 0x15790686fc7c8adaf9a49b7a1e1e1d04e14783807b0e408ed75b427dbc9ec764
5. 0xfdd7364fcde8dbbc6302fa5fe3773694746c466ab5c7d7ed13975a05fdafc94c
6. 0x1215d1e0215747ce1409508925a8fa7a9e782ea5611e535c5257f2a29691c5d2
7. 0x7f12f0cb26b6ac6a8b292aa49ed4ab6a2a478a37e4082b358fa428b526a9f414
8. 0x1cfb61b7a6ca5d875d11ede55d895746da102de7af7fd42de44af786adac08d1
9. 0xc7da82a4d5e72b897cae98c6faa066d06bc910a47832820ecd82b09e5f8f970e
10. 0xc1593237490e7acfa7eb3c5381c6b24595a1d06b226b7cd78a8f132f629f070f
11. 0xc9d65486a416f3ad36110811c68c7be128b1397a5091f7c77de718600fe9ee8a
12. 0x65c4fed8aabb2a2a2c39a5fe7d7ead0ca6133b2439bf808bb16adcf998ac7db7
13. 0x9ccfa562467b683727533a101c56f2ec1b15d392976c5a1d03db8b6563b90233
14. 0x9acdcc385ecc9f1094faf2e01677d863638d23bede5aed4ca22def76698e0af3
15. 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af