ISRC FRZ076502070
Verified recording
FRZ076502070 is “Concerto Italien En Fa Majeur BWV 971” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x226471d756438263d0ea6b7bbe9432d5ae0b7734e6fd9a1f14005f2e6890e0a4 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ076502070.
Recording identifiers
- ISRC
- FRZ076502070
- Title
- Concerto Italien En Fa Majeur BWV 971
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x226471d756438263d0ea6b7bbe9432d5ae0b7734e6fd9a1f14005f2e6890e0a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:7bfcff44a4ec0f84aee7872e50e74e79ef81459f971ed980853557d19c5b789a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ076502070
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Concerto Italien En Fa Majeur BWV 971 · Machine-readable JSON-LD