ISRC US6R21406382
Verified recording
US6R21406382 is “The Musical Offering, BWV 1079: Fuga canonica in Epidiapente” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe4c921fee1f62a38b263876c51837636b2097ce419dbc0362e4dbabca8ca07a1 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21406382.
Recording identifiers
- ISRC
- US6R21406382
- Title
- The Musical Offering, BWV 1079: Fuga canonica in Epidiapente
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe4c921fee1f62a38b263876c51837636b2097ce419dbc0362e4dbabca8ca07a1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f99ba6ef172e4f5fa51579249b1750c26f329529055b9a5587d69676a94a0219- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21406382
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Musical Offering, BWV 1079: Fuga canonica in Epidiapente · Machine-readable JSON-LD