ISRC DERK62153533
Verified recording
DERK62153533 is “St. Matthew Passion, BWV 244, Pt. 2: No. 33, Und wiewohl viel falsche Zeugen herzutraten” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x13961d1d6c48dcea03991280f97d6ebf7b368e318d16dcb7bdc305e21de43f6d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK62153533.
Recording identifiers
- ISRC
- DERK62153533
- Title
- St. Matthew Passion, BWV 244, Pt. 2: No. 33, Und wiewohl viel falsche Zeugen herzutraten
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x13961d1d6c48dcea03991280f97d6ebf7b368e318d16dcb7bdc305e21de43f6d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:01f650a688e326120bd2cff0b8c27c2098598dcba98164f2ab68a5d2384c4284- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK62153533
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: St. Matthew Passion, BWV 244, Pt. 2: No. 33, Und wiewohl viel falsche Zeugen herzutraten · Machine-readable JSON-LD