ISRC QMFME1948997
Verified recording
QMFME1948997 is “Concerto in D Minor after Alessando Marcello, BWV 974: I. Andante Spiccato” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xebca9ba90808e2a783821ae3c6e85623b3460afacbb8b086ab82892e1a8b1827 and independently timestamped
in Bitcoin block 957122 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1948997.
Recording identifiers
- ISRC
- QMFME1948997
- Title
- Concerto in D Minor after Alessando Marcello, BWV 974: I. Andante Spiccato
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xebca9ba90808e2a783821ae3c6e85623b3460afacbb8b086ab82892e1a8b1827
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:39:04+00:00
- Bitcoin block
- 957122
- Canonical record hash
sha256:a08f644545b3bc572daf14e098572c54360a56cd7c6992a535af37a05c7fbe95- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1948997
- Bitcoin block existence check
- https://blockstream.info/api/block/957122
Full record
Track page: Concerto in D Minor after Alessando Marcello, BWV 974: I. Andante Spiccato · Machine-readable JSON-LD