ISRC DERK62153535
Verified recording
DERK62153535 is “St. Matthew Passion, BWV 244, Pt. 2: No. 35, Geduld, Geduld! Wenn mich falsche Zungen stechen” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x53940daf0665edaf0aa6e924c48c29d76203b5a9a7c752bebcc21832b25cb82d and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK62153535.
Recording identifiers
- ISRC
- DERK62153535
- Title
- St. Matthew Passion, BWV 244, Pt. 2: No. 35, Geduld, Geduld! Wenn mich falsche Zungen stechen
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x53940daf0665edaf0aa6e924c48c29d76203b5a9a7c752bebcc21832b25cb82d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:0a6946d4c5a5050ad0d0fda5e61f92c33daa7b5ba2abad0032fc5d7d17a1e3c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK62153535
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: St. Matthew Passion, BWV 244, Pt. 2: No. 35, Geduld, Geduld! Wenn mich falsche Zungen stechen · Machine-readable JSON-LD