ISRC QMDA62171660
Verified recording
QMDA62171660 is “St. Matthew Passion, BWV 244: Part I: No. 26. Recitative: Und er kam und fand sie aber schlafend (Evangelist, Jesus, Judas)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe71561debd7e2c54ca534c646f6fd55bfd75b4a5e08b530f2dd6cfbcc93d1774 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171660.
Recording identifiers
- ISRC
- QMDA62171660
- Title
- St. Matthew Passion, BWV 244: Part I: No. 26. Recitative: Und er kam und fand sie aber schlafend (Evangelist, Jesus, Judas)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe71561debd7e2c54ca534c646f6fd55bfd75b4a5e08b530f2dd6cfbcc93d1774
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:becace6223d9aca660839483c2e503e04649e1d4319d612f249d54d37e952962- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171660
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: St. Matthew Passion, BWV 244: Part I: No. 26. Recitative: Und er kam und fand sie aber schlafend (Evangelist, Jesus, Judas) · Machine-readable JSON-LD