ISRC DEN421402021
Verified recording
DEN421402021 is “Markus-Passion BWV 247: Choral: Jesu, ohne Missetat” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc992a0955f5e7a2431b3c635336ab8b2d74d9144c757fe70c6eb89124a2155e9 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN421402021.
Recording identifiers
- ISRC
- DEN421402021
- Title
- Markus-Passion BWV 247: Choral: Jesu, ohne Missetat
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc992a0955f5e7a2431b3c635336ab8b2d74d9144c757fe70c6eb89124a2155e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:1722cb96659488bfde9ba2eff11a936ea5a3fb9e8297f75d49e9f873d40896ba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN421402021
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Markus-Passion BWV 247: Choral: Jesu, ohne Missetat · Machine-readable JSON-LD