ISRC FR50X2303436
Verified recording
FR50X2303436 is “The Well-Tempered Clavier, Book II: Prelude and Fugue No. 18 in G-Sharp Minor, BWV 887: II. Fugue” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xbc8ee7d77ec6d7c6b35841678cf80066ce3b6206a1e0fd1a3657c7155dd3d035 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2303436.
Recording identifiers
- ISRC
- FR50X2303436
- Title
- The Well-Tempered Clavier, Book II: Prelude and Fugue No. 18 in G-Sharp Minor, BWV 887: II. Fugue
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xbc8ee7d77ec6d7c6b35841678cf80066ce3b6206a1e0fd1a3657c7155dd3d035
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:484c59360eadbb6c883517288d6e3f18395746645f97c928a9bb5f8b33a492ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2303436
- Bitcoin block existence check
- https://blockstream.info/api/block/960500
Full record
Track page: The Well-Tempered Clavier, Book II: Prelude and Fugue No. 18 in G-Sharp Minor, BWV 887: II. Fugue · Machine-readable JSON-LD