ISRC QMFME1948998
Verified recording
QMFME1948998 is “Concerto in D Minor after Alessando Marcello, BWV 974: II. Adagio” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa7f2982828df9517d30076dd5f06a72b7afe3e7f1838f3cf06abb5a6b9520e2d and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1948998.
Recording identifiers
- ISRC
- QMFME1948998
- Title
- Concerto in D Minor after Alessando Marcello, BWV 974: II. Adagio
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa7f2982828df9517d30076dd5f06a72b7afe3e7f1838f3cf06abb5a6b9520e2d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:cfce9959c28959036e81fd5d5862e0f9b3fda7edd58f0cf4660dca866e26b684- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1948998
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Concerto in D Minor after Alessando Marcello, BWV 974: II. Adagio · Machine-readable JSON-LD