ISRC GBUM72404559
Verified recording
GBUM72404559 is “Fantasia and Fugue in C Minor, BWV 537 (Arr. Albert for Piano): Prelude - Excerpt” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe4bd7b498ea7e2799771014cbcc925779398b76392782cfb52d4092cf6bdb0b3 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/GBUM72404559.
Recording identifiers
- ISRC
- GBUM72404559
- Title
- Fantasia and Fugue in C Minor, BWV 537 (Arr. Albert for Piano): Prelude - Excerpt
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe4bd7b498ea7e2799771014cbcc925779398b76392782cfb52d4092cf6bdb0b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b77903f6b8251b22d12d519ed1bdef60c0d7facaf0db0e3883e18c0718dccf5a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72404559
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Fantasia and Fugue in C Minor, BWV 537 (Arr. Albert for Piano): Prelude - Excerpt · Machine-readable JSON-LD