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ASVspoof 5 source provenance

This dataset was prepared from the official ASVspoof 5 mirror below before its Git history was replaced.

  • Upstream repository: https://huggingface.co/datasets/jungjee/asvspoof5
  • Upstream branch: main
  • Upstream commit: 5d4b1565bc0e3e79343af0b5eacc0ea395405d59
  • Upstream tree: 3fdc8c95b992dfe5c7000e50053163e851d01af3
  • Parent commit: 2336727d5848e8c70072d06fa6b11bb6a5b4255c
  • Commit subject: Upload flac_E_aj.tar with huggingface_hub
  • Author: Jee-weon Jung <jungjee@users.noreply.huggingface.co>
  • Author date: 2025-02-12T21:28:36Z
  • Committer: system <system@huggingface.co>
  • Commit date: 2025-02-12T21:28:36Z

At the start of preparation, the tracked upstream tree was unchanged. The only untracked file was the local research document methodology.tex, which is not part of the ASVspoof 5 source and must never be distributed or committed.

All 18 upstream audio archives passed the MD5 checks published in the original README.txt. They were unpacked without changing their FLAC contents. Because this extension uses Track 1 only, the Track 2-only enrollment files (D_A*.flac and E_A*.flac) and Track 2 protocol files were omitted. The retained source contains exactly:

  • 182,357 training files listed by ASVspoof5.train.tsv;
  • 140,950 development files listed by ASVspoof5.dev.track_1.tsv;
  • 680,774 evaluation files listed by ASVspoof5.eval.track_1.tsv.

The original ASVspoof 5 partitions, filenames, protocol rows, labels, and metadata are otherwise preserved unchanged.

Local baseline commit

After preparation, the upstream Git metadata was removed and a new repository was initialized. The untouched retained Track 1 source snapshot is recorded by:

  • Commit: 34c1a01b54d7b2c5407ebe839122d91dae2999ec
  • Subject: chore: import untouched ASVspoof 5 Track 1 source files
  • Author: Mário Veronesi Medina <mazen.mario@gmail.com>
  • Date: 2026-06-20T20:50:42-03:00

The relocation of upstream documentation/protocols and all extension-specific files occurred after this baseline commit, so the commit can be used to inspect the retained source snapshot before project organization.