ISRC QMDA62171638
Verified recording
QMDA62171638 is “St. Matthew Passion, BWV 244: Part I: No. 4. Recitative and Chorus: Da versammleten sich die Hohenpriester (Evangelist, Chorus, Jesus)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x3de3f1dba0baeb3c7bed858d9a0509f6c5113918e5ec9112c1f167e9360a09ce 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/QMDA62171638.
Recording identifiers
- ISRC
- QMDA62171638
- Title
- St. Matthew Passion, BWV 244: Part I: No. 4. Recitative and Chorus: Da versammleten sich die Hohenpriester (Evangelist, Chorus, Jesus)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x3de3f1dba0baeb3c7bed858d9a0509f6c5113918e5ec9112c1f167e9360a09ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:f1e032e9d08aa8c1f4e9fd66553d7592b88938bca06ba4d31d262d030df04ef3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171638
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: St. Matthew Passion, BWV 244: Part I: No. 4. Recitative and Chorus: Da versammleten sich die Hohenpriester (Evangelist, Chorus, Jesus) · Machine-readable JSON-LD