ISRC QMDA62171655
Verified recording
QMDA62171655 is “St. Matthew Passion, BWV 244: Part I: No. 21. Recitative: Und ging hin ein wenig (Evangelist, Jesus)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe6c3f33a99ee5664c11e4ac432a7831483be17d6238959826a47bf66a10bc279 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/QMDA62171655.
Recording identifiers
- ISRC
- QMDA62171655
- Title
- St. Matthew Passion, BWV 244: Part I: No. 21. Recitative: Und ging hin ein wenig (Evangelist, Jesus)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe6c3f33a99ee5664c11e4ac432a7831483be17d6238959826a47bf66a10bc279
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:57136676c46b6b0ed0aaec95833818a5c3a24efcdca4c4fe24c1287045883bf0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171655
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: St. Matthew Passion, BWV 244: Part I: No. 21. Recitative: Und ging hin ein wenig (Evangelist, Jesus) · Machine-readable JSON-LD