ISRC PLA551700171
Verified recording
PLA551700171 is “Wachet auf, ruft uns die Stimme, BWV 645 (arr. for Cello & Piano)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x8efbe5d5ca6ff20f809cad62c51fd4c9ac167c677e5bf402c2e547395b5de7cf 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/PLA551700171.
Recording identifiers
- ISRC
- PLA551700171
- Title
- Wachet auf, ruft uns die Stimme, BWV 645 (arr. for Cello & Piano)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x8efbe5d5ca6ff20f809cad62c51fd4c9ac167c677e5bf402c2e547395b5de7cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:212b8e20dfb0ff555f850c992e9d6c6268f8e2b0e3c060853632263a728323f9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA551700171
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Wachet auf, ruft uns die Stimme, BWV 645 (arr. for Cello & Piano) · Machine-readable JSON-LD