ISRC DEA340702464
Verified recording
DEA340702464 is “Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 19, Rezitativ und Choral. "O Schmerz! Hier zittert das gequälte Herz!"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x85fab32be77d94e402edfbaa42bdb769fe081125fec94b557cdcdf8da6470eff and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340702464.
Recording identifiers
- ISRC
- DEA340702464
- Title
- Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 19, Rezitativ und Choral. "O Schmerz! Hier zittert das gequälte Herz!"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x85fab32be77d94e402edfbaa42bdb769fe081125fec94b557cdcdf8da6470eff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:fbc36b83479503197378651e73a265c380722520d7494f11b0038357168a70b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340702464
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 19, Rezitativ und Choral. "O Schmerz! Hier zittert das gequälte Herz!" · Machine-readable JSON-LD