ISRC DEA802100019
Verified recording
DEA802100019 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
0xe39d2cfd5d427321d64a8461b0969397cd1600349850bd166eb44c21a7ebdb15 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA802100019.
Recording identifiers
- ISRC
- DEA802100019
- 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)
0xe39d2cfd5d427321d64a8461b0969397cd1600349850bd166eb44c21a7ebdb15
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:4a4ad450a1a2b08ad245ebdcb6c05fd625586e63444b209c2e649a4cd7228ffc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA802100019
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
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