Evidence row 117831

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://paid-api.cryptoanalysis.workers.dev/v1/call/yesterday"
    ]
  ],
  "name": "cryptoanalysis-yesterday-call",
  "owner_address": "0xb8e9f9440362e6bba4a3c9d66ba2875c0d47708c",
  "raw": {
    "accepts": [
      {
        "amount": "250000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 30,
        "network": "eip155:8453",
        "payTo": "0xb8E9f9440362e6bBa4a3C9d66Ba2875C0D47708c",
        "scheme": "exact"
      }
    ],
    "description": "cryptoanalysis.info daily Bitcoin advisory call for the previous UTC day, with confidence and bounded completed-session history.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "query": {
                "history": 30
              }
            },
            "type": "http"
          },
          "output": {
            "example": {
              "calculated_at": "2026-01-03",
              "call": {
                "cadence": "daily",
                "confidence": 0.55,
                "confidence_meaning": "Claude's own stated sign-probability for the published direction at the time of the call. It is not a calibrated probability unless the calibration block below says so.",
                "date": "2026-01-03",
                "decision_for_date": "2026-01-03",
                "direction": "long",
                "first_captured_at": null,
                "first_captured_confidence": null,
                "first_captured_position": null,
                "horizon": "next UTC session",
                "key_drivers": [
                  {
                    "contribution": 0.2,
                    "direction": "bullish",
                    "domain": "trend"
                  }
                ],
                "position": 0.35
              },
              "confidence_quality": {
                "brier": 0.25,
                "hit_rate": 0.56,
                "hit_rate_wilson95": [
                  0.46,
                  0.65
                ],
                "hits": 56,
                "n_decisions": 100,
                "through_date": "2026-01-02",
                "window_days": 365
              },
              "content_id": "0000000000000000000000000000000000000000000000000000000000000000",
              "first_publication_id": "pub-2026-01-03-r1-000000000000",
              "freshness": {
                "deadline": "2026-01-04T23:59:00.000Z",
                "status": "current"
              },
              "instrument": "XBTUSD",
              "product_id": "yesterday_call",
              "publication_id": "pub-2026-01-03-r1-000000000000",
              "published_at": "2026-01-03T00:10:00.000Z",
              "result_class": "hypothetical_advisory_overlay",
              "revision": 1,
              "schema_version": "cryptoanalysis.daily-position.v1",
              "signal_id": "sig-2026-01-03",
              "source_decision_as_of": "2026-01-03",
              "source_identity": "cryptoanalysis.info public advisory",
              "supersedes_publication_id": null,
              "track_record": {
                "history": [
                  {
                    "advisory_pnl_pct": 0.2,
                    "btc_close": 101,
                    "btc_start": 100,
                    "confidence": 0.5,
                    "cumulative_advisory_pnl_pct": 0.2,
                    "cumulative_benchmark_pnl_pct": 1,
                    "date": "2026-01-02",
                    "first_captured_confidence": null,
                    "first_captured_position": null,
                    "first_captured_status": "unavailable",
                    "position": 0.3,
                    "session_return_pct": 1
                  }
                ],
                "history_methodology": {
                  "aggregation": "additive",
                  "benchmark": "gross_full_long_btc_buy_and_hold",
                  "cost_bps_per_unit_turnover": 10,
                  "flat_position_handling": "included_as_zero_return_contribution",
                  "missing_session_handling": "omitted_and_counted_in_skipped_anomalous_sessions",
                  "result_class": "hypothetical_advisory_overlay",
                  "session_boundary": "UTC_close_to_close",
                  "units": "percent"
                },
                "summary": {
                  "cumulative_advisory_pnl_pct": 0.2,
                  "cumulative_benchmark_pnl_pct": 1,
                  "lifetime_skipped_anomalous_sessions": 0,
                  "mean_advisory_pnl_pct": 0.2,
                  "mean_benchmark_pnl_pct": 1,
                  "n_sessions": 1,
                  "skipped_anomalous_dates": [],
                  "skipped_anomalous_dates_truncated": false,
                  "skipped_anomalous_sessions": 0
                }
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "history": {
                      "maximum": 90,
                      "minimum": 0,
                      "type": "integer"
                    }
                  },
                  "required": [],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-09-29T19:08:16.447Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-09-29T19:08:15.787Z"
    },
    "resource": "https://paid-api.cryptoanalysis.workers.dev/v1/call/yesterday",
    "serviceName": "cryptoanalysis-yesterday-call",
    "tags": [
      "bitcoin",
      "advisory",
      "daily-position"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "cryptoanalysis.info daily Bitcoin advisory call for the previous UTC day, with confidence and bounded completed-session history."
}

What the leaf hashes

{"body":"674f0caa7bbce798a7294e4c27a4f8c8f0288af6f1164e7c4efc3bffba0e9f04","id":117831,"kind":"listing","method":"baseline/1","observed_us":1793025611938215,"prev":null,"subject":"x402_bazaar:https://paid-api.cryptoanalysis.workers.dev/v1/call/yesterday","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. 0xc0b518f9e950f61dcc47b38c50bb8442247f7c518db7b3c96aebaa09b4810064
2. 0xd8a1e5caa9656c44a8b495da071624a028c69a2e27873f9e949ab35998d9ce85
3. 0x397ca6d5a3d209a5a57a272da940d9fc1f8db820087bac1c1f6ab7b0ddca825d
4. 0xf0ef8f09e759f85c1a674cf99b72e38e710f5f34f882fa7610ad950ef75ab99b
5. 0x1d583308f65f54844f4b0128842253ecf74904b395d04a3fa6ce9d6f917bb449
6. 0x12b0d1040963a42461a98acc3cf3a302e08c76429192ec3160d30dbb92461a0a
7. 0x05deac8dfa7e4a98c9672b17870072d4ad0dba8fd98b1d95b69cf91d91bc1f6e
8. 0x486160b5dcced83a918d93fbe64c5382e5fa923b5303f3cfffc0a4afdd74c6ed
9. 0xa2b16713954fa02c854355b17a43d713989e456f24a5ebd65daa0daf0fdc9712
10. 0x7b149f9f7c296adb8af6cd00f57acc46b0fa098e83f5b758ee8289cf64e766c0
11. 0xf4fdcce8aa5f97c7e98aeab4ad558743dfee0aa6d4d12415896a148aee663b17
12. 0x111576180a2fecebcaf560e6b72ed8cefedaacb8c607539ece417b7465831f66
13. 0x96eae331a78c1c9248bc58130ff83d31b884760a51fe7191de2a39105ae7c072
14. 0xdbe2e8dd65ea1248b2936612538f18268abd5cf27ebdab3737694571ad496004
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae