ISRC QMDA62171667
Verified recording
QMDA62171667 is “St. Matthew Passion, BWV 244: Part II: No. 33. Recitative: Und wiewohl viel falsche Zeugen herzutraten (Evangelist, Testis, Pontifex)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe0d3a84b31246958469935f8f84860148181c9431c8fb5331c4c728f29f5e492 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/QMDA62171667.
Recording identifiers
- ISRC
- QMDA62171667
- Title
- St. Matthew Passion, BWV 244: Part II: No. 33. Recitative: Und wiewohl viel falsche Zeugen herzutraten (Evangelist, Testis, Pontifex)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe0d3a84b31246958469935f8f84860148181c9431c8fb5331c4c728f29f5e492
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:d65acd8067674b8690261624ab7a9f7a72ea9e0e296421510b2cf594b0dd68fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171667
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: St. Matthew Passion, BWV 244: Part II: No. 33. Recitative: Und wiewohl viel falsche Zeugen herzutraten (Evangelist, Testis, Pontifex) · Machine-readable JSON-LD