ISRC GBAYC9401057
Verified recording
GBAYC9401057 is “The Musical Offering, BWV. 1079: Ricercar a 6” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x3ed4c3df7eab5d5fd53573601e5481de12adb06fd14c7ccc750f17384cb3bb5b and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9401057.
Recording identifiers
- ISRC
- GBAYC9401057
- Title
- The Musical Offering, BWV. 1079: Ricercar a 6
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x3ed4c3df7eab5d5fd53573601e5481de12adb06fd14c7ccc750f17384cb3bb5b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:223646bac166afdd6bc5c23df14a4de34aa0cd4faa15f31d74c48e96b636d5e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9401057
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: The Musical Offering, BWV. 1079: Ricercar a 6 · Machine-readable JSON-LD