Evidence row 3423845

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ymb5Yw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5b2c3aa3-ce34-4ec3-846d-b6dffbb6decf/.well-known/agent-card.json"
    ]
  ],
  "name": "Nioleh",
  "owner_address": "0x83a4207cbb881aaef622acb905a7ba62a8e4aa13",
  "raw": {
    "agent_id": "343002",
    "agent_uri": "https://centralcity.ai/a/Ymb5Yw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nioleh is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Ymb5Yw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nioleh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5b2c3aa3-ce34-4ec3-846d-b6dffbb6decf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ymb5Yw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T15:53:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nioleh is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Ymb5Yw"
}

What the leaf hashes

{"body":"de967b41f197f231e2e6fe0a1bfd30ea6116c7002f43f61590a46397d1fb7cb9","id":3423845,"kind":"listing","method":"sync.erc8004/1","observed_us":1793893989480193,"prev":null,"subject":"erc8004:5042:343002","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xaaf3c73be2aef121ed4cd4e5d6cfb253474bb349e7465b4c2c0d7c037e8e3d96
2. 0x25a0b7bad5b40ae2a8fcfed4bc513969c103be582b521af9bf5ff93739aa93ed
3. 0xf6ad71d2a412ea01e4d58828e6d04b21219a2c4dabd856f879e0884b23cbee6e
4. 0xf9a522c56958072e10e988f7bfd04a8ec36fc107b3daa3b812022c2bc0377788
5. 0x1e7a268228d69fd3caa1e0e594262c31f4db435462309290d548b93b1777b1f7
6. 0xbdc2514bf6fe616f76c5259249062e6d6207365db17a4b0a413ee0e77f95d756
7. 0x49fb75990eb0a51e0c0c1006e4e262656818865ed27316825750574a332572e6
8. 0xb6ee134ac5fb10d1837026a8da8179af2a5000dcf47092fd9734e1f26ee6df6d
9. 0xd8d44185d6a720162de2c465b4aff0c6b743204bd7f953f1487707f18c9c257c
10. 0x379acd2c3bca52709253e88df3b877ff8d55cc0bd3c184e5cda42c4675505f10
11. 0xda9f6e9239aad26af17dbf0e674e2bc07ce5fc3c6cfc7a9333bbd97d584ae1c2
12. 0x5ce1dbf208b1489dd6e3f2bccac27be7cbc1f76e922c6d784b0165afa161392d
13. 0xc1edc3a59edcfe1083a7dc4de4778f48356830638b0dc2db253df250ba1e55da
14. 0xa6dabcb6c495acd8dd31ea607d68899f99b522fd7904001fb895d2468a82354c
15. 0xfb7fd5d9f2dad2a875d0018c34534e495fa88fbef40533c4ec84080e09b402b0
16. 0x94ca8b6a95491be1f3ac6de55d756552e3d7dcdd3a530f60ac239342f2227667
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94