ISRC GBF071301642
Verified recording
GBF071301642 is “Violin Sonata No. 4 in C Minor, BWV 1017: II. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7d86e9d27b5b21ec29e1a858478b67e6c7ce04347716eb0ab1a8dd014d80550b 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/GBF071301642.
Recording identifiers
- ISRC
- GBF071301642
- Title
- Violin Sonata No. 4 in C Minor, BWV 1017: II. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7d86e9d27b5b21ec29e1a858478b67e6c7ce04347716eb0ab1a8dd014d80550b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:4a5adc17ca509a197b9932a8894398f4725673e2ae91288565e607f1b6318a3e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071301642
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Violin Sonata No. 4 in C Minor, BWV 1017: II. Allegro · Machine-readable JSON-LD