ISRC FR50X2399410
Verified recording
FR50X2399410 is “Partita No. 3 in A Minor, BWV 827: IV. Sarabande” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xacaaadf60b0b9e2eb398083717e01f8da11e3f740bd683d4bf2bfa05ec38de49 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2399410.
Recording identifiers
- ISRC
- FR50X2399410
- Title
- Partita No. 3 in A Minor, BWV 827: IV. Sarabande
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xacaaadf60b0b9e2eb398083717e01f8da11e3f740bd683d4bf2bfa05ec38de49
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:fbbd293f77987ced794adcb4a126f921e0eeca929ce5d2dd1c75550302cd8999- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2399410
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Partita No. 3 in A Minor, BWV 827: IV. Sarabande · Machine-readable JSON-LD