Error code:   JWTInvalidSignature
Exception:    InvalidSignatureError
Message:      Signature verification failed
Traceback:    Traceback (most recent call last):
                File "/src/libs/libapi/src/libapi/jwt_token.py", line 286, in validate_jwt
                  decoded = jwt.decode(
                      jwt=token,
                  ...<2 lines>...
                      options=options,
                  )
                File "/usr/local/lib/python3.14/site-packages/jwt/api_jwt.py", line 368, in decode
                  decoded = self.decode_complete(
                      jwt,
                  ...<8 lines>...
                      leeway=leeway,
                  )
                File "/usr/local/lib/python3.14/site-packages/jwt/api_jwt.py", line 265, in decode_complete
                  decoded = self._jws.decode_complete(
                      jwt,
                  ...<3 lines>...
                      detached_payload=detached_payload,
                  )
                File "/usr/local/lib/python3.14/site-packages/jwt/api_jws.py", line 270, in decode_complete
                  self._verify_signature(
                  ~~~~~~~~~~~~~~~~~~~~~~^
                      signing_input,
                      ^^^^^^^^^^^^^^
                  ...<4 lines>...
                      options=merged_options,
                      ^^^^^^^^^^^^^^^^^^^^^^^
                  )
                  ^
                File "/usr/local/lib/python3.14/site-packages/jwt/api_jws.py", line 417, in _verify_signature
                  raise InvalidSignatureError("Signature verification failed")
              jwt.exceptions.InvalidSignatureError: Signature verification failed

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SCOTS Data Runbook

Status: compact active data guide. Historical source notes were removed from repo; use fresh scripts/data_manager.py outputs for evidence.

Current data authority:

Dataset registry in scripts/data_manager.py
Fresh status/health/manifest outputs from scripts/data_manager.py
Human-readable pointer: data/DATA_MANIFEST.md
Current alpha policy: AGENTS.md and docs/SCOTS_CURRENT_ALPHA_DIRECTION.md

Required checks before promotion work

uv run python scripts/data_manager.py status --active-window-days 90
uv run python scripts/data_manager.py health --active-window-days 90
uv run python scripts/data_manager.py manifest --all

If any promotion-relevant source is stale or below positive-volume/liquidity gates, repair data first or mark the candidate raw_frontier / data_blocked.

Current SCOTS promotion datasets

Use	Dataset id / path	Notes
US 5min research	`us_yahoo_merged` / `data/parquet/5min/us_yahoo_merged/ohlcv/`	canonical local 5min lane when coverage/volume gates pass
US daily research	`yahoo_daily` / `data/parquet/daily/us/`	daily broad baseline lane
US daily expansion	`yahoo_daily_r3000` / `data/parquet/daily/us_r3000/`	expansion only with available-at-`t` eligibility evidence
ETF/ETP sleeves	`etf_5min`, `etf_daily`	cash-purchased ETP sleeve; report embedded leverage/inverse separately
KR 5min/daily	`kospi_5min`, `kis_daily`	KIS credentials required for refresh

Hard gates

Promotion volume must come from trusted positive-volume OHLCV sources; proxy-derived volume is research-only.
No stale zero-volume bars in fill evidence.
Report true positive volume, ADV or median dollar-volume, participation cap, fill count, and slippage/spread stress for serious candidates.
Archived non-equity derivative-market notes are historical only; SCOTS promotion remains cash equities plus cash-purchased ETF/ETN/ETP products unless AGENTS.md is explicitly changed.

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