ISRC GBMY51903719
Verified recording
GBMY51903719 is “St. Matthew Passion, BWV 244, Pt. 1: No. 19. O Schmerz! Hier zittert das gequälte Herz” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb4e4b6a6497f08e55818323d2b2461001cbc9a0332a8700297d604c47c039038 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMY51903719.
Recording identifiers
- ISRC
- GBMY51903719
- Title
- St. Matthew Passion, BWV 244, Pt. 1: No. 19. O Schmerz! Hier zittert das gequälte Herz
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb4e4b6a6497f08e55818323d2b2461001cbc9a0332a8700297d604c47c039038
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:66d75e7d02c33af9ac5f97edb5e2e452fe8ad7d2f13ed9eff8a308db17ae1c39- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMY51903719
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: St. Matthew Passion, BWV 244, Pt. 1: No. 19. O Schmerz! Hier zittert das gequälte Herz · Machine-readable JSON-LD