Evidence row 118952

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://quantum.halowerk.com/v1/circuit-optimize"
    ]
  ],
  "name": "HALOWERK quantumwerk",
  "owner_address": "0x2880edfff13100677bf97a3cbdf3bc34771c4e5e",
  "raw": {
    "accepts": [
      {
        "amount": "4000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "currency": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "asset": "USDC",
          "assetTransferMethod": "eip3009",
          "eip712Domain": {
            "chainId": 8453,
            "name": "USD Coin",
            "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "version": "2"
          },
          "name": "USD Coin",
          "network_name": "Base Mainnet",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
        "recipient": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
        "scheme": "exact"
      }
    ],
    "description": "Cancels adjacent identical self-inverse gates on identical ordered targets and folds adjacent RX, RY or RZ rotations on identical targets. It preserves only these local identities; it does not commute gates, model hardware topology, synthesize arbitrary unitaries or prove global optimality.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "bodyType": "json",
            "exampleUrl": "https://quantum.halowerk.com/v1/circuit-optimize/schema#/requestExample",
            "method": "POST",
            "schemaUrl": "https://quantum.halowerk.com/v1/circuit-optimize/schema#/inputSchema",
            "type": "http"
          },
          "output": {
            "example": {
              "cancelled_gate_instances": 2,
              "gates": [
                {
                  "angle_rad": 0.3,
                  "gate": "RZ",
                  "targets": [
                    1
                  ]
                },
                {
                  "gate": "CNOT",
                  "targets": [
                    0,
                    2
                  ]
                }
              ],
              "method": "deterministic adjacent-gate cancellation and same-axis rotation folding",
              "optimization_scope": "adjacent_local_identities_only",
              "optimized_gate_count": 2,
              "original_gate_count": 5,
              "rotation_folds": 1
            },
            "exampleUrl": "https://quantum.halowerk.com/v1/circuit-optimize/schema#/outputExample",
            "schemaUrl": "https://quantum.halowerk.com/v1/circuit-optimize/schema#/outputSchema",
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": true,
          "properties": {
            "input": {
              "additionalProperties": true,
              "properties": {
                "bodyType": {
                  "const": "json"
                },
                "exampleUrl": {
                  "format": "uri",
                  "type": "string"
                },
                "method": {
                  "const": "POST"
                },
                "schemaUrl": {
                  "format": "uri",
                  "type": "string"
                },
                "type": {
                  "const": "http"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType"
              ],
              "type": "object"
            },
            "output": {
              "additionalProperties": true,
              "properties": {
                "exampleUrl": {
                  "format": "uri",
                  "type": "string"
                },
                "schemaUrl": {
                  "format": "uri",
                  "type": "string"
                },
                "type": {
                  "const": "json"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-25T20:38:45.486Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-25T20:38:45.273Z"
    },
    "resource": "https://quantum.halowerk.com/v1/circuit-optimize",
    "serviceName": "HALOWERK quantumwerk",
    "tags": [
      "iot",
      "circuit",
      "peephole"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Cancels adjacent identical self-inverse gates on identical ordered targets and folds adjacent RX, RY or RZ rotations on identical targets. It preserves only these local identities; it does not commute gates, model hardware topology, synthesize arbitrary unitaries or prove global optimality."
}

What the leaf hashes

{"body":"c8e75f2752389b775ae1b71a1c2d3a145857b9a439066dcfafca1bc03595f44b","id":118952,"kind":"listing","method":"baseline/1","observed_us":1793025614054897,"prev":null,"subject":"x402_bazaar:https://quantum.halowerk.com/v1/circuit-optimize","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x96e575336be5ca43e694522969685b347d5841b8019b506087e195780593a864
2. 0xc5ac91bbfce7fd0baa7143b3ea69f734cc6e24f81d17169a3c34badb21712dd8
3. 0x73d80ee0c24a447fd22f0001b2f1c4335d17ad96be4bb30f2a65eb75a4c6fedb
4. 0x585b8e4b4c9f43e4ed7da7f5e18153068093c86b54959369c4caf230866161b2
5. 0x51430bbdc0ba66ca3e3ca9de2db11d6bc98181b4110cb773d25510293b7fbe3b
6. 0xabdba778599f6b5d1fb87546d56a47dd70770a71a123be18fae1c7e66c65674e
7. 0x46d7d38abc514edfa28d3618dd5ba8d0f9f48deb07a0c00479dc17138dfc6be9
8. 0xd7cba2ec47b87386d66b988524e821e6a90908ec34c6b475afdfd72dc89848ef
9. 0xcbbe2b65863cea4797e72f4bafd5c9274627bba4b38e1c84ced00ce184e4a54b
10. 0x967f49fc57d75b1bcc96107679bd305f464f936f0049de5f6f3a15dabb50eb78
11. 0xc280b3b9968aa6c4c1d58f1d93bf282873099bba7b119c4ce413c82e165f3330
12. 0xd43b73151a0c2d9a61f2ae73ed148938b0e6b05c81197f7eebbf95dba38a7004
13. 0xb314422bc93e7f1c0b706c67f5fff96c5ddf74934bb2fe8ab6291ae016907e37
14. 0x49062da782c4f73855ddd5fdd51840749f928b5f17d1ce75ac50f2d829104e72
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae