Evidence row 2071715

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AcQuaF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fdf16944-025e-4ea7-be8f-67b3dcbd587c/.well-known/agent-card.json"
    ]
  ],
  "name": "Klusseon",
  "owner_address": "0x2b49619be4720a827d0daf5a3ca28b89ba6757fc",
  "raw": {
    "agent_id": "67354",
    "agent_uri": "https://centralcity.ai/a/AcQuaF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klusseon 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/AcQuaF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klusseon",
      "registrations": [
        {
          "agentId": 67354,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fdf16944-025e-4ea7-be8f-67b3dcbd587c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AcQuaF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793599302,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:06:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klusseon 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/AcQuaF"
}

What the leaf hashes

{"body":"250e76db359576bcfe09ccc986b9071d57b3de85f5afff1ffe07fb4e25721b8e","id":2071715,"kind":"listing","method":"sync.erc8004/1","observed_us":1793599606368147,"prev":null,"subject":"erc8004:5042:67354","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. 0x09f0fd9c2458fbfe1ad341a3778124d5214daafedb0ea2eeaf0035c3d34ccb0d
2. 0x269117841c411876896cef517016d3c044bb8a5753505a5efdd1c5b315c0a930
3. 0x0141a0582dbfa276a4830a6076057f49d89032e10d963b889424a4750d6710a2
4. 0xeed6e9a9834c10eb40c2cbdd1058d18975e11c858c7f824074384aca206809b2
5. 0xd900ff40284d72d442d2c07dc4520703f3f93027dee526c1364e691c6a1f503d
6. 0x8d7248ee25a4f173b41d8daaabe851ccd255d3f275080e4a4480705023ffd420
7. 0x713fc717ff7447baa0d470ad4c36888d1cadacb5337d820d9a0a728ed304450a
8. 0x351c21f08e5ae85644e8258b18f79a00af69803d058897f2c45a461246980094
9. 0xc8ec3be2fd7952c5ccb8676d7c8774a1b43abd970aab2aa597c9f4f91d87aa4e
10. 0xe93ea12c22f99be8f2b03fe2fe4f295aac26a3cbf84d43c51290d4bff7e282ef
11. 0x5aca66121bfa426b957408c56fc244e54d7b3bf032897b58379d8f57099e959c
12. 0xdf47e0cc4403f66d6bef47c126a44c433909825c77c1bee9446c38e921ef2628
13. 0x0e3de14ede58ca786386b84fae42b353877b05ffc635f390b0d80c2d2342d8ad
14. 0xdd12fe6a2b0c972fe8b92369b1535a7d883c9e1085b61ddaf4130d8880afad75
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af