ISRC FRZ396201190
Verified recording
FRZ396201190 is “Wachet auf, ruft uns die Stimme, BWV 140 "Sleepers Wake": Zion hört die Wächter singen (Chorale)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc20c9ddd5d7d34870c1979ab72e2c1361567b9544fd00b3e86bd0bc124141a8b and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ396201190.
Recording identifiers
- ISRC
- FRZ396201190
- Title
- Wachet auf, ruft uns die Stimme, BWV 140 "Sleepers Wake": Zion hört die Wächter singen (Chorale)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc20c9ddd5d7d34870c1979ab72e2c1361567b9544fd00b3e86bd0bc124141a8b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:a42f4149a1175b3ba7612cf4bf56f89b38b850238ff5ee5542e756323c724a84- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ396201190
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Wachet auf, ruft uns die Stimme, BWV 140 "Sleepers Wake": Zion hört die Wächter singen (Chorale) · Machine-readable JSON-LD