ISRC FRZ119208860
Verified recording
FRZ119208860 is “Partita No. 4 En Ré Majeur BWV 828 : V. Sarabande” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc4e559e3467ffcd368f4e1e83206661655b83f17124e5ece81656029c874e4f9 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119208860.
Recording identifiers
- ISRC
- FRZ119208860
- Title
- Partita No. 4 En Ré Majeur BWV 828 : V. Sarabande
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc4e559e3467ffcd368f4e1e83206661655b83f17124e5ece81656029c874e4f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e08af93fa0e37964fe716cafcc049573d3477a58291c414f6d32793970b71e6d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119208860
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Partita No. 4 En Ré Majeur BWV 828 : V. Sarabande · Machine-readable JSON-LD