ISRC GBF078740538
Verified recording
GBF078740538 is “St. Matthew Passion, BWV 244 - Part Two: "Auf das Fest aber hatte der Landpfleger Gewohnheit"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x25e1aa71468e57876d01132e4f2de57ad5ab924d0ef80eebf75c951e9a68b984 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/GBF078740538.
Recording identifiers
- ISRC
- GBF078740538
- Title
- St. Matthew Passion, BWV 244 - Part Two: "Auf das Fest aber hatte der Landpfleger Gewohnheit"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x25e1aa71468e57876d01132e4f2de57ad5ab924d0ef80eebf75c951e9a68b984
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:8909b07947144afb2a55624c104ac88f400211cb6a80d905c120b30464f015f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078740538
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: St. Matthew Passion, BWV 244 - Part Two: "Auf das Fest aber hatte der Landpfleger Gewohnheit" · Machine-readable JSON-LD