ISRC FRZ149821090
Verified recording
FRZ149821090 is “French Overture in B Minor, BWV 831: II. Courante” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x439499278ec405fb7209d5a7a63bb7c41b9e2fcb4447186092229595a7f09924 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149821090.
Recording identifiers
- ISRC
- FRZ149821090
- Title
- French Overture in B Minor, BWV 831: II. Courante
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x439499278ec405fb7209d5a7a63bb7c41b9e2fcb4447186092229595a7f09924
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7ccd87d88c205dcf3d63d39eb15989a709cd24e1b3629e76127ad4af75f3ec07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149821090
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: French Overture in B Minor, BWV 831: II. Courante · Machine-readable JSON-LD