ISRC QMDA62171650
Verified recording
QMDA62171650 is “St. Matthew Passion, BWV 244: Part I: No. 16. Recitative: Petrus aber antwortete (Evangelist, Jesus, Petrus)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x265bf52e98bc093265a37a372150999f7708cffe63a4a4d828942564f7e51f3f 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/QMDA62171650.
Recording identifiers
- ISRC
- QMDA62171650
- Title
- St. Matthew Passion, BWV 244: Part I: No. 16. Recitative: Petrus aber antwortete (Evangelist, Jesus, Petrus)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x265bf52e98bc093265a37a372150999f7708cffe63a4a4d828942564f7e51f3f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:eb35b950824ddef6b87ce0248b637f793979a2cd1783a27b0fd80d676a0386c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171650
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: St. Matthew Passion, BWV 244: Part I: No. 16. Recitative: Petrus aber antwortete (Evangelist, Jesus, Petrus) · Machine-readable JSON-LD