ISRC CH4211900026
Verified recording
CH4211900026 is “Markus Passion, BWV 247: Aria (Soprano) "Er kommt, er ist vorhanden!" (aus BWV 198)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x08fa4678c5e88bc8831b9d45b12cf3551900eba9365b43e113d71d5731af640c 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/CH4211900026.
Recording identifiers
- ISRC
- CH4211900026
- Title
- Markus Passion, BWV 247: Aria (Soprano) "Er kommt, er ist vorhanden!" (aus BWV 198)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x08fa4678c5e88bc8831b9d45b12cf3551900eba9365b43e113d71d5731af640c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8b402ce07ecbf105ed1a6b2d3530cf726553cd5bcef528e9c7c1a5a783052d41- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4211900026
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Markus Passion, BWV 247: Aria (Soprano) "Er kommt, er ist vorhanden!" (aus BWV 198) · Machine-readable JSON-LD