ISRC FRZ132113170
Verified recording
FRZ132113170 is “Concerto for 4 Harpsichords and Strings after RV 580 in A Minor, BWV 1065: I. [Allegro]” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0e94bbe17d3a46db94d6ec7332fa433e89785d6e4c2febce6c43c0600d9b0173 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132113170.
Recording identifiers
- ISRC
- FRZ132113170
- Title
- Concerto for 4 Harpsichords and Strings after RV 580 in A Minor, BWV 1065: I. [Allegro]
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0e94bbe17d3a46db94d6ec7332fa433e89785d6e4c2febce6c43c0600d9b0173
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0a8eef6aa2103a5e0282b23ea890f2cdaa230c96c98ee6ddd870095098882926- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132113170
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto for 4 Harpsichords and Strings after RV 580 in A Minor, BWV 1065: I. [Allegro] · Machine-readable JSON-LD