ISRC DEF059603020
Verified recording
DEF059603020 is “J.S. Bach: Wachet auf, ruft uns die Stimme, BWV 645 ('Sleepers, awake') - for piano by Ferruccio Busoni” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xfd4c732826bdac2ff3bc228515a2a28e2cab5b366aca82845fceebf103611439 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/DEF059603020.
Recording identifiers
- ISRC
- DEF059603020
- Title
- J.S. Bach: Wachet auf, ruft uns die Stimme, BWV 645 ('Sleepers, awake') - for piano by Ferruccio Busoni
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xfd4c732826bdac2ff3bc228515a2a28e2cab5b366aca82845fceebf103611439
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ae65500c445b49f541a3a32aef94634de6b5a9b77733608820f8893bddbf122c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059603020
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: J.S. Bach: Wachet auf, ruft uns die Stimme, BWV 645 ('Sleepers, awake') - for piano by Ferruccio Busoni · Machine-readable JSON-LD