ISRC FRZ076502140
Verified recording
FRZ076502140 is “Concerto Pour Clavecin N 1 Bwv 1052, en Ré Mineur” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xfeadaa4cc902b64fe6343ada29c16b3dfc25b58703a3bcfd3b9ccc225acddb77 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ076502140.
Recording identifiers
- ISRC
- FRZ076502140
- Title
- Concerto Pour Clavecin N 1 Bwv 1052, en Ré Mineur
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xfeadaa4cc902b64fe6343ada29c16b3dfc25b58703a3bcfd3b9ccc225acddb77
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e75cfb769e6754ae3a273405cb6591460293f228ac7ea0fc6a1a469654d49d1d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ076502140
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Concerto Pour Clavecin N 1 Bwv 1052, en Ré Mineur · Machine-readable JSON-LD