ISRC DERK62153506
Verified recording
DERK62153506 is “St. Matthew Passion, BWV 244, Pt. 1: No. 6, Buß und Reu” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x2427d098045c804a19bdade3b6e11d574c78438802e4bf6d1153e960373bd9d3 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK62153506.
Recording identifiers
- ISRC
- DERK62153506
- Title
- St. Matthew Passion, BWV 244, Pt. 1: No. 6, Buß und Reu
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x2427d098045c804a19bdade3b6e11d574c78438802e4bf6d1153e960373bd9d3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:757b10463056992c31d78cfd7403626fb6520ad1bb04be31077c8eb4bea168c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK62153506
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: St. Matthew Passion, BWV 244, Pt. 1: No. 6, Buß und Reu · Machine-readable JSON-LD