ISRC GBF071301643
Verified recording
GBF071301643 is “Violin Sonata No. 4 in C Minor, BWV 1017: III. Adagio” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xbd9f9a5d96ad848ec7537c51f39ba1eb4b933fdab7b6f49acb6b1d47d073a7a8 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/GBF071301643.
Recording identifiers
- ISRC
- GBF071301643
- Title
- Violin Sonata No. 4 in C Minor, BWV 1017: III. Adagio
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xbd9f9a5d96ad848ec7537c51f39ba1eb4b933fdab7b6f49acb6b1d47d073a7a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:42fbff5917bbd139374e0eeb11be4abbf9c03e4cc3a7a52fbf3f20b5bfb27ec3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071301643
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Violin Sonata No. 4 in C Minor, BWV 1017: III. Adagio · Machine-readable JSON-LD