ISRC GBBBA0540510
Verified recording
GBBBA0540510 is “Das Wohltemperierte Klavier: Book 1, BWV 846-869: Fugue in D major BWV 850” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa89e263b60a177d9cd5fc9c6ede5d9cad8cb63018fa4fbc1355c7550809b2dd7 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0540510.
Recording identifiers
- ISRC
- GBBBA0540510
- Title
- Das Wohltemperierte Klavier: Book 1, BWV 846-869: Fugue in D major BWV 850
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa89e263b60a177d9cd5fc9c6ede5d9cad8cb63018fa4fbc1355c7550809b2dd7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8b436d63ecd28eedc8e333f659197e47e1bf37149202771d3ac3ec07666c6d5b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0540510
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Das Wohltemperierte Klavier: Book 1, BWV 846-869: Fugue in D major BWV 850 · Machine-readable JSON-LD