ISRC DEAQ72002603
Verified recording
DEAQ72002603 is “Piano Concerto in B Minor, BWV 979 (After Vivaldi, RV 813): III. Allegro. Grave” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x31a2a6f46228abc8582ccd801c3213c22417e271ac02d1ffc7c970870a979a8f and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAQ72002603.
Recording identifiers
- ISRC
- DEAQ72002603
- Title
- Piano Concerto in B Minor, BWV 979 (After Vivaldi, RV 813): III. Allegro. Grave
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x31a2a6f46228abc8582ccd801c3213c22417e271ac02d1ffc7c970870a979a8f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:144e99533cea738b4a22f7514fb87869f7831d1f8131d7790a270bc0ecc60bce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAQ72002603
- Bitcoin block existence check
- https://blockstream.info/api/block/959144
Full record
Track page: Piano Concerto in B Minor, BWV 979 (After Vivaldi, RV 813): III. Allegro. Grave · Machine-readable JSON-LD