ISRC FRU621223709
Verified recording
FRU621223709 is “Musical Offering, BWV 1079, Canones diversi super Thema Regium: Canon 2 a 2 Violin : in Unisono” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9a2b69e354088d51c1653903cbf7df52d3f59b5454b0e35a03a15907ef149676 and independently timestamped
in Bitcoin block 960276 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621223709.
Recording identifiers
- ISRC
- FRU621223709
- Title
- Musical Offering, BWV 1079, Canones diversi super Thema Regium: Canon 2 a 2 Violin : in Unisono
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9a2b69e354088d51c1653903cbf7df52d3f59b5454b0e35a03a15907ef149676
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T16:01:17+00:00
- Bitcoin block
- 960276
- Canonical record hash
sha256:76dd89a582bba3a714ca408d18226b040268aa58bb43f556e44d80dbb258d145- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621223709
- Bitcoin block existence check
- https://blockstream.info/api/block/960276
Full record
Track page: Musical Offering, BWV 1079, Canones diversi super Thema Regium: Canon 2 a 2 Violin : in Unisono · Machine-readable JSON-LD