ISRC DEF058831155
Verified recording
DEF058831155 is “Matthäus-Passion, BWV 244 / Zweiter Teil: No. 45 "Auf das Fest aber hatte der Landpfleger Gewohnheit"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf1ab65b85c2bc36ff734a273f673b41dca9762552bc87a00a00748ad68fc729f and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058831155.
Recording identifiers
- ISRC
- DEF058831155
- Title
- Matthäus-Passion, BWV 244 / Zweiter Teil: No. 45 "Auf das Fest aber hatte der Landpfleger Gewohnheit"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf1ab65b85c2bc36ff734a273f673b41dca9762552bc87a00a00748ad68fc729f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c41686c9f2bd074f5e25d35889cda73b876f54d67e7683708935a1f385e7296f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058831155
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Matthäus-Passion, BWV 244 / Zweiter Teil: No. 45 "Auf das Fest aber hatte der Landpfleger Gewohnheit" · Machine-readable JSON-LD