ISRC FRZ052000543
Verified recording
FRZ052000543 is “Organ Sonata No. 3 in D Minor, BWV 527: Vivace” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x42518b334fa962d75a1a4e488646a77e39c3bb7dd22fb6ef2f4a13e018935b84 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/FRZ052000543.
Recording identifiers
- ISRC
- FRZ052000543
- Title
- Organ Sonata No. 3 in D Minor, BWV 527: Vivace
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x42518b334fa962d75a1a4e488646a77e39c3bb7dd22fb6ef2f4a13e018935b84
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d6e1af9799c5a48873ca13523a32c9ca8a14ab59936c45ff5b40dc8ac0932527- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ052000543
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Organ Sonata No. 3 in D Minor, BWV 527: Vivace · Machine-readable JSON-LD