ISRC USNO11601164
Verified recording
USNO11601164 is “Art of the Fugue, BWV 1080: Contrapunctus XIII a 3, "Inversus"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb977c34cf874b81fac97da6fbc0b5702c6e6f27a827c736b6fb287d6c5ed0c69 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO11601164.
Recording identifiers
- ISRC
- USNO11601164
- Title
- Art of the Fugue, BWV 1080: Contrapunctus XIII a 3, "Inversus"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb977c34cf874b81fac97da6fbc0b5702c6e6f27a827c736b6fb287d6c5ed0c69
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:9af1e42783379af69ff8c96f20904620a02c274568a6f00964e88faa8f9a6378- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO11601164
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Art of the Fugue, BWV 1080: Contrapunctus XIII a 3, "Inversus" · Machine-readable JSON-LD