ISRC FRZ207910503
Verified recording
FRZ207910503 is “Bach, JS: Trio Sonata No. 3 in D Minor, BWV 527: III. Vivace” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc906927efa1bcd9da34ab0b49e1a5a85c7f7849034e4ba2826e151ef3a41e1c0 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ207910503.
Recording identifiers
- ISRC
- FRZ207910503
- Title
- Bach, JS: Trio Sonata No. 3 in D Minor, BWV 527: III. Vivace
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc906927efa1bcd9da34ab0b49e1a5a85c7f7849034e4ba2826e151ef3a41e1c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:912de224b173a22f506fa8b61018f3e4eb39350a5560ca7dcad6a11ba0f19ede- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ207910503
- Bitcoin block existence check
- https://blockstream.info/api/block/960105
Full record
Track page: Bach, JS: Trio Sonata No. 3 in D Minor, BWV 527: III. Vivace · Machine-readable JSON-LD