ISRC QMDA62171643
Verified recording
QMDA62171643 is “St. Matthew Passion, BWV 244: Part I: No. 9. Recitative and Chorus: Aber am ersten Tage der sussen Brot (Evangelist, Chorus, Jesus)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd432f03521fcd8b68cd8e37fa4de4a747197f7d9d77ff4c984200107b459f479 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/QMDA62171643.
Recording identifiers
- ISRC
- QMDA62171643
- Title
- St. Matthew Passion, BWV 244: Part I: No. 9. Recitative and Chorus: Aber am ersten Tage der sussen Brot (Evangelist, Chorus, Jesus)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd432f03521fcd8b68cd8e37fa4de4a747197f7d9d77ff4c984200107b459f479
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:2f4ea4259bd79ac5c77494c49a9fdc58f35b94c1086de10fe14870a3e0398a3f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171643
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: St. Matthew Passion, BWV 244: Part I: No. 9. Recitative and Chorus: Aber am ersten Tage der sussen Brot (Evangelist, Chorus, Jesus) · Machine-readable JSON-LD