ISRC FR50X1844626
Verified recording
FR50X1844626 is “Concerto for Three Keyboards in D Minor, BWV 1063: II. Alla sicilliana” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x8e61c159eccb63c05ceeb1aaf651af473e8a65175ec0d48c1ddbdf66f75579a7 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1844626.
Recording identifiers
- ISRC
- FR50X1844626
- Title
- Concerto for Three Keyboards in D Minor, BWV 1063: II. Alla sicilliana
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x8e61c159eccb63c05ceeb1aaf651af473e8a65175ec0d48c1ddbdf66f75579a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:144d6d035d8f096e399dffafa4561311e68411619fe5978c4a7b857c953bbc40- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1844626
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Concerto for Three Keyboards in D Minor, BWV 1063: II. Alla sicilliana · Machine-readable JSON-LD