ISRC FRZ036802910
Verified recording
FRZ036802910 is “Organ Concerto in D Major, BWV 972 after Vivaldi's Concerto Op.3, No. 9, RV 230: 3. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x6c10306827f0de40f0d824373de3883c4e721a973a2901d36cf76af39ecb85ed and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ036802910.
Recording identifiers
- ISRC
- FRZ036802910
- Title
- Organ Concerto in D Major, BWV 972 after Vivaldi's Concerto Op.3, No. 9, RV 230: 3. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x6c10306827f0de40f0d824373de3883c4e721a973a2901d36cf76af39ecb85ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:894f6784184d2df42ed03b7de9eb514a02002a323e7451ad8a28f24376766a25- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ036802910
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Organ Concerto in D Major, BWV 972 after Vivaldi's Concerto Op.3, No. 9, RV 230: 3. Allegro · Machine-readable JSON-LD