ISRC FRZ208901601
Verified recording
FRZ208901601 is “Bach, JS & Koopman: Keyboard Concerto No. 8 in D Minor, BWV 1059: I. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x698a0ec21a0cd9e18f4640a9c3ae969605c193e2723f7b99d7716102de9bc8f0 and independently timestamped
in Bitcoin block 957055 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208901601.
Recording identifiers
- ISRC
- FRZ208901601
- Title
- Bach, JS & Koopman: Keyboard Concerto No. 8 in D Minor, BWV 1059: I. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x698a0ec21a0cd9e18f4640a9c3ae969605c193e2723f7b99d7716102de9bc8f0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T15:12:44+00:00
- Bitcoin block
- 957055
- Canonical record hash
sha256:293f9898c4208d8c914420020ab3293de5ba98b51796cd53da6d99abd28a27c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208901601
- Bitcoin block existence check
- https://blockstream.info/api/block/957055
Full record
Track page: Bach, JS & Koopman: Keyboard Concerto No. 8 in D Minor, BWV 1059: I. Allegro · Machine-readable JSON-LD