ISRC USUW61400132
Verified recording
USUW61400132 is “The Art of Fugue, BWV 1080: Contrapunctus XIIIa a 3, rectus” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x30c6bfb985b7bdb7c8f1f920d43188300e75493786ebd5d59b645eb4bad731fe and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUW61400132.
Recording identifiers
- ISRC
- USUW61400132
- Title
- The Art of Fugue, BWV 1080: Contrapunctus XIIIa a 3, rectus
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x30c6bfb985b7bdb7c8f1f920d43188300e75493786ebd5d59b645eb4bad731fe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:8065960a1ee7bb2abcb7dcce29edd4c28906c0987ff0060ab445c005207649ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUW61400132
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: The Art of Fugue, BWV 1080: Contrapunctus XIIIa a 3, rectus · Machine-readable JSON-LD