ISRC GBBBA8470203
Verified recording
GBBBA8470203 is “Das Wohltemperierte Klavier: Book 1, BWV 846-869: Prelude in C minor BWV 847” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc08a7ee793f10b290bc4bc1f041f06d82b29501ddc0a4ab000bf09c9c3843d3d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA8470203.
Recording identifiers
- ISRC
- GBBBA8470203
- Title
- Das Wohltemperierte Klavier: Book 1, BWV 846-869: Prelude in C minor BWV 847
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc08a7ee793f10b290bc4bc1f041f06d82b29501ddc0a4ab000bf09c9c3843d3d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:daa508f8cdafcf4b5f4997533e861d5a4097f7c038b35a3de7523796800b43c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA8470203
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Das Wohltemperierte Klavier: Book 1, BWV 846-869: Prelude in C minor BWV 847 · Machine-readable JSON-LD