ISRC DEA800026526
Verified recording
DEA800026526 is “Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 26, Rezitativ. "Und er kam und fand sie aber schlafen"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x3c616ecebd1d6fb4052d44a919f229851d83aeb6f1255604db5d7af9e09a82b1 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800026526.
Recording identifiers
- ISRC
- DEA800026526
- Title
- Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 26, Rezitativ. "Und er kam und fand sie aber schlafen"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x3c616ecebd1d6fb4052d44a919f229851d83aeb6f1255604db5d7af9e09a82b1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:23797cdda50085225b026023f2baa90ed08b431b2daf5e1c3f288f107c0a393f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800026526
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 26, Rezitativ. "Und er kam und fand sie aber schlafen" · Machine-readable JSON-LD