Evidence row 3404454

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/14DSj3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/80ec9cfb-67fb-43f3-bfd7-41370c232b82/.well-known/agent-card.json"
    ]
  ],
  "name": "Sovet",
  "owner_address": "0x8dd8497432cece7ee4e939802e765f31b239ebac",
  "raw": {
    "agent_id": "335294",
    "agent_uri": "https://centralcity.ai/a/14DSj3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sovet 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/14DSj3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sovet",
      "registrations": [
        {
          "agentId": 335294,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/80ec9cfb-67fb-43f3-bfd7-41370c232b82/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/14DSj3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793883223,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T13:00:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sovet 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/14DSj3"
}

What the leaf hashes

{"body":"2bbe32e540cde217133b0e0c694a043774e3489a40c288999aece996e11a828b","id":3404454,"kind":"listing","method":"sync.erc8004/1","observed_us":1793883625037221,"prev":3403935,"subject":"erc8004:5042:335294","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. 0x50f46d22ac7ae49c91f41644378a9a0b37748dfdff59ec7a8a375d9d24e44036
2. 0x51f9ebe5cce22ef9711f42d30cefe2716b1b71ef74196327ee1fa622701ee7b3
3. 0x3c13227bc42c6d5d7f1567a90ff04d5f9d227460b04780baa73d51eab9576d0c
4. 0x81ede2041bda1aeb9ae52528b82480bc2da6ebd087c98464b0c0d9312a5a197d
5. 0xe6db60ff463c7e7b6579b53c9cac0f66ef656b92a882ac17aff4801747879610
6. 0x7f14ca5ad42a170898c90e2becf96892294bfbcde2f518b3590fb62ed85bfab0
7. 0x48c98cbcd5d73db4a979186198bc8fcb0bdc265fe55cdb14c58bca1ef9a022a7
8. 0x5d4c33be9247a53f82802ebba27e804af3272be22b93d2e8b74bcfbb912b7817
9. 0x36cdaecbde4b0f64a507406685af31465c62f25f68408c6f9772cf13ff723368
10. 0x60670cf4b5f74474e12af19b8f8261e00a851fe3f0083e4ae8afd1fb63432db0
11. 0x65290f863f6b1b18410e5fd9ae64ad4d2ecb7331863bf2faa10773c6481a1c46
12. 0xecee8cd55a1f86a7440ad87a3b2750e27220c815119c3d0c2970eaeb8ac18f87
13. 0x03b39ba719c6d276d526d857bd297af4ddfd2904a2d8185558a05e92a2f3175e
14. 0xc7c9a02b10652443317f29964cb3f80c8edb43f84b67644463046121ae250d1c
15. 0x20ca3add72ff47f6497449b7ee3adf1c6f2cdbedf8b5a49a56da543bf096a5fe
16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94