ISRC FRZ131330050
Verified recording
FRZ131330050 is “Nun komm, der Heiden Heiland, BWV 659 (Ferruccio Busoni's Transcription)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x418c0228523b293a36adf390ca2f7e5f1799d40fb7f321c3def62c4530d9b6e5 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/FRZ131330050.
Recording identifiers
- ISRC
- FRZ131330050
- Title
- Nun komm, der Heiden Heiland, BWV 659 (Ferruccio Busoni's Transcription)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x418c0228523b293a36adf390ca2f7e5f1799d40fb7f321c3def62c4530d9b6e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7121040449b475b4d011f024132d259aee53019ad3c89efd6f20488053ca18fd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131330050
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Nun komm, der Heiden Heiland, BWV 659 (Ferruccio Busoni's Transcription) · Machine-readable JSON-LD