ISRC US6R21406376
Verified recording
US6R21406376 is “The Musical Offering, BWV 1079: Canon perpetuus super Thema Regium” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd45ff1d9a7713c3e52baa492ee7452a0a73055f9b3bcbba94edce6e449080ae6 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21406376.
Recording identifiers
- ISRC
- US6R21406376
- Title
- The Musical Offering, BWV 1079: Canon perpetuus super Thema Regium
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd45ff1d9a7713c3e52baa492ee7452a0a73055f9b3bcbba94edce6e449080ae6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:41ca328f841bfa35e6cb0a42c73d2790f41b159288df83e39713a2343a3bef0e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21406376
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: The Musical Offering, BWV 1079: Canon perpetuus super Thema Regium · Machine-readable JSON-LD