stillalive sample 1000 (uniform over 625,217)
1000 chunks drawn uniformly at random, without replacement, from all 625,217 verified
chunks merged so far (batches saq_b0001..saq_b0040, partA final). Same schema as the full
dataset (audio embedded in the audio struct column).
- Distinct recordings: 913; audio: 2.01 h
- Randomness:
secrets.SystemRandom().sample(os.urandom CSPRNG, Fisher-Yates). No seed. - Audit:
sample_manifest.jsonholds sha256 over the sorted (recording_id, chunk_id) list. - Full run (413 batches, 6,436,978 chunks expected) still in progress; this sample covers only batches processed so far.
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