Evidence row 2146898

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/I5S2ry"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5db40c4b-fe9a-4637-8a7c-63f7aa08caa6/.well-known/agent-card.json"
    ]
  ],
  "name": "Schempino2",
  "owner_address": "0x2426341ae1ef054e1a5e519f3cf6438ca9525941",
  "raw": {
    "agent_id": "99075",
    "agent_uri": "https://centralcity.ai/a/I5S2ry",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schempino2 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/I5S2ry",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schempino2",
      "registrations": [
        {
          "agentId": 99075,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5db40c4b-fe9a-4637-8a7c-63f7aa08caa6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/I5S2ry",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793626376,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:39:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schempino2 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/I5S2ry"
}

What the leaf hashes

{"body":"57fdc32f5d1825c68a17ae2304ca1fe6e46dd521f03691c36594887a8d7ecccd","id":2146898,"kind":"listing","method":"sync.erc8004/1","observed_us":1793626749726089,"prev":2146255,"subject":"erc8004:5042:99075","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. 0xbf36aff978a118efbc7b1c5edd4a8635cdee9bcafd1cc78cf56be80978ce2994
2. 0x1d9b192439aa8ddb184bb5024cf4436541df360505caf67f38de7cbd541296a9
3. 0x9c2ccceb25a4e74a727ffa67fdcec93915b9d43f42be3f9cba7cf02b59c9cd63
4. 0xe28fa261b99f8acb515418b14a947d452c6757a805ae94c6d9be1e619bdceca9
5. 0xc57f8ed579112308e11b7e0698fa9fd1b8385d793fe54b520c7864243e880260
6. 0x927ab4caecdd70f1ecad6427098d0bd504be89315a685226929e56f2406003a1
7. 0xaf0f3738c7dae97303ca1346bba96841fad26cdf62a21805d04d24ee23ce6cd7
8. 0x34fb5faacd7cc3146b5df3508c0036309e968a5692511615bb9f458457d322db
9. 0x5f7354e6d45079bc54ef1ae54a4cef3202e4328d23d0c34d4d76e3f9c3bc1e66
10. 0xc5fafa793aac5b4ac596ec23a4b68b897d54a2e8dc9c1264ea01b920b8435758
11. 0x4bebe4cc19bd0ea58ce850b3d1d1c0d6fe44c10fcbe094027f2adf322d004725
12. 0x52737064c82b362c31548eef60a752b6fe11c86bfe2932cb19725ce08f688ed7
13. 0x513d275f726a7e76afc5d1c5ea455e84ec639b5765f0d561d290fbac6c078a4f
14. 0x5483702efe692d367a569024f6ed01075bb22b39176302aa223f423906e01c1e
15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af