ISRC GBF078011121
Verified recording
GBF078011121 is “Concerto for 4 Harpsichords, Strings, and Continuo in A minor, BWV 1065: 1. (Allegro)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x75cd8abf7b72137b87eaba444c1e89d308d31e858669b30bacb13ebea598e26a and independently timestamped
in Bitcoin block 957032 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078011121.
Recording identifiers
- ISRC
- GBF078011121
- Title
- Concerto for 4 Harpsichords, Strings, and Continuo in A minor, BWV 1065: 1. (Allegro)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x75cd8abf7b72137b87eaba444c1e89d308d31e858669b30bacb13ebea598e26a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T11:43:09+00:00
- Bitcoin block
- 957032
- Canonical record hash
sha256:9ac1ea42d7293b48c7a125d6425532dee297fd65043203c5874da918a956b628- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078011121
- Bitcoin block existence check
- https://blockstream.info/api/block/957032
Full record
Track page: Concerto for 4 Harpsichords, Strings, and Continuo in A minor, BWV 1065: 1. (Allegro) · Machine-readable JSON-LD