ISRC FRZ208303505
Verified recording
FRZ208303505 is “Bach, JS: Orchestral Suite No. 2 in B Minor, BWV 1067: V. Polonaise & Double” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x75ab5036f18f0a272a4b38d929cb4a7c6451173ccbbec01a11472d3f75ca1324 and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208303505.
Recording identifiers
- ISRC
- FRZ208303505
- Title
- Bach, JS: Orchestral Suite No. 2 in B Minor, BWV 1067: V. Polonaise & Double
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x75ab5036f18f0a272a4b38d929cb4a7c6451173ccbbec01a11472d3f75ca1324
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:07e5d3d175a0a7e366f6e6e092dbee6d543ad945a896abcf83e980de4e8b4655- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208303505
- Bitcoin block existence check
- https://blockstream.info/api/block/960379
Full record
Track page: Bach, JS: Orchestral Suite No. 2 in B Minor, BWV 1067: V. Polonaise & Double · Machine-readable JSON-LD