Evidence row 2161433

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YZeYC3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d1ca7843-2909-4a1f-8d2f-5cddf9fa5dc3/.well-known/agent-card.json"
    ]
  ],
  "name": "Nemeon",
  "owner_address": "0x72871143d9a4f818bbed8db9d819047ad356aed6",
  "raw": {
    "agent_id": "106221",
    "agent_uri": "https://centralcity.ai/a/YZeYC3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nemeon 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/YZeYC3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nemeon",
      "registrations": [
        {
          "agentId": 106221,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d1ca7843-2909-4a1f-8d2f-5cddf9fa5dc3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YZeYC3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793631902,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:08:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nemeon 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/YZeYC3"
}

What the leaf hashes

{"body":"70d21d6006aca07a68a5f73e128bbf4abaf23b58ee55a3dcf118e20c853b3acf","id":2161433,"kind":"listing","method":"sync.erc8004/1","observed_us":1793632137123629,"prev":2160980,"subject":"erc8004:5042:106221","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. 0x6f6637cb1101089528d6375e60fd55779aa2fc894bd9e6e3731aa226025c340f
2. 0xe2057d2068f890bcb269ef94601577601ebc338d269f89969567b8ccc0a10a3f
3. 0x1fbf1c0544dfde625bac07d99ed938e4829a05b797be0d8e2cd2f5c0bfc81a52
4. 0x485ef8d51b71a2d8e20980a91eca9623770f046fb85d647524f12fe2f4d9d971
5. 0x3d6794ed01845d613f59cec5243a2801de4b252c4c2217a03423e22155294f8b
6. 0x099b06530ea3260318a9042cefada07be85e6cd61dc3c96106938ad5e86d2475
7. 0x7b6bfd1a9b0268dcf26fed7e6bf37c615f5c2556bcae33eb40b524f3c771be2c
8. 0x377e14e27350ffbff39f9a8f105478be3df6aa06984664602a654f0e762933f4
9. 0xa5e0ec1d1ebc12371d3d1203b747d76c0dc280b6667bf08d9b9ffe69041422b6
10. 0x8006bc8cddc27d7f71bbe36bad1efc650eea885d525e81029cf9e7948864753a
11. 0xb453abe66e051e2298f25d7bfe2e436718e625789c8d4913928850723ca9faff
12. 0x6a1be01744d4cd9af4c498146a66c86941817311f294a3330b8681bb0dd4ea8a
13. 0x608160924e1d66c9701d48e69e878606fa6a4dd94a73d3f0570dadb0c3de65b3
14. 0xb903742c059190ddedc375958f73db84c3806732f1e54330407245d4734015f5
15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af