ISRC FR50X2303424
Verified recording
FR50X2303424 is “The Well-Tempered Clavier, Book II: Prelude and Fugue No. 12 in F Minor, BWV 881: II. Fugue” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x1fdfa53cf16fd581b324c7796cb9c4d40f203ecb78e39cb841e649e99506c52a and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2303424.
Recording identifiers
- ISRC
- FR50X2303424
- Title
- The Well-Tempered Clavier, Book II: Prelude and Fugue No. 12 in F Minor, BWV 881: II. Fugue
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x1fdfa53cf16fd581b324c7796cb9c4d40f203ecb78e39cb841e649e99506c52a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:53bb3972fdb8f409e8cf412d16877dc44e4bdafeaf76d31a074fb7b480dba3d9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2303424
- Bitcoin block existence check
- https://blockstream.info/api/block/960370
Full record
Track page: The Well-Tempered Clavier, Book II: Prelude and Fugue No. 12 in F Minor, BWV 881: II. Fugue · Machine-readable JSON-LD