ISRC GBF078340104
Verified recording
GBF078340104 is “Invention No. 4 in D Minor, BWV 775” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x02be44d5e3a8a6126240fa1213079fcda73287b2ee9b9a0760fb1829b3172585 and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078340104.
Recording identifiers
- ISRC
- GBF078340104
- Title
- Invention No. 4 in D Minor, BWV 775
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x02be44d5e3a8a6126240fa1213079fcda73287b2ee9b9a0760fb1829b3172585
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:6a6f55e27c593ad384d2aefc6a2f6ba0bad623e54e80f483a899b3bf49c6eefa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078340104
- Bitcoin block existence check
- https://blockstream.info/api/block/956375
Full record
Track page: Invention No. 4 in D Minor, BWV 775 · Machine-readable JSON-LD