ISRC FRZ390301380
Verified recording
FRZ390301380 is “The Well-Tempered Clavier: Book 1, BWV 846-869: Prelude in B Major, BWV 868” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe5d115c399415f4d686c8484a164154d6b38b7e8259c754f19c9a03f9774f84b and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ390301380.
Recording identifiers
- ISRC
- FRZ390301380
- Title
- The Well-Tempered Clavier: Book 1, BWV 846-869: Prelude in B Major, BWV 868
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe5d115c399415f4d686c8484a164154d6b38b7e8259c754f19c9a03f9774f84b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:98d1462d1567a4ce12b284bdf6585f03974dc58def6eba325e9fde28e5593f28- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ390301380
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Well-Tempered Clavier: Book 1, BWV 846-869: Prelude in B Major, BWV 868 · Machine-readable JSON-LD