ISRC QMDA62171657
Verified recording
QMDA62171657 is “St. Matthew Passion, BWV 244: Part I: No. 23. Aria: Gerne will ich mich bequemen (Bass)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xfc2bfdf9305644393b5d053efe3ddeb530c8abcb96c30f1f535ebf5207609a9c 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/QMDA62171657.
Recording identifiers
- ISRC
- QMDA62171657
- Title
- St. Matthew Passion, BWV 244: Part I: No. 23. Aria: Gerne will ich mich bequemen (Bass)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xfc2bfdf9305644393b5d053efe3ddeb530c8abcb96c30f1f535ebf5207609a9c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:a2b85de7b0ac48300fe12a1a023ec2db95dd6537618e91d8318c8b636a8b17ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62171657
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: St. Matthew Passion, BWV 244: Part I: No. 23. Aria: Gerne will ich mich bequemen (Bass) · Machine-readable JSON-LD