ISRC CH4211900041
Verified recording
CH4211900041 is “Markus Passion, BWV 247: Chor "Weissage uns" (aus BWV 244)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb647db04dec1cdf242f6591e824e55bdb14e5090da24165321f5d4343ce11710 and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4211900041.
Recording identifiers
- ISRC
- CH4211900041
- Title
- Markus Passion, BWV 247: Chor "Weissage uns" (aus BWV 244)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb647db04dec1cdf242f6591e824e55bdb14e5090da24165321f5d4343ce11710
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:36f71fc1a41d65c1ff1b97b0894d5a14283aac12c5bb86ebf713972aa15e8d09- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4211900041
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: Markus Passion, BWV 247: Chor "Weissage uns" (aus BWV 244) · Machine-readable JSON-LD