ISRC FRZ141320060
Verified recording
FRZ141320060 is “Concerto No. 4 in A Major, BWV 1055: III. Allegro ma non troppo” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xcd3b8fabce3f4b744b5749fb52be9a4a3db12038364abc64ca52c40526b128a8 and independently timestamped
in Bitcoin block 960218 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141320060.
Recording identifiers
- ISRC
- FRZ141320060
- Title
- Concerto No. 4 in A Major, BWV 1055: III. Allegro ma non troppo
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xcd3b8fabce3f4b744b5749fb52be9a4a3db12038364abc64ca52c40526b128a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:57:05+00:00
- Bitcoin block
- 960218
- Canonical record hash
sha256:bd4f81515eeb97f51bff63ca1bfa547c83bf434054e98e5a7c6966f65f8d4032- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141320060
- Bitcoin block existence check
- https://blockstream.info/api/block/960218
Full record
Track page: Concerto No. 4 in A Major, BWV 1055: III. Allegro ma non troppo · Machine-readable JSON-LD