ISRC GBBBA0540517
Verified recording
GBBBA0540517 is “Das Wohltemperierte Klavier: Book 1, BWV 846-869: Prelude in E major BWV 854” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe38ed12b831d71dc730a41c5dce12832d8fd6eae50490877a99b0a8d49f43575 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0540517.
Recording identifiers
- ISRC
- GBBBA0540517
- Title
- Das Wohltemperierte Klavier: Book 1, BWV 846-869: Prelude in E major BWV 854
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe38ed12b831d71dc730a41c5dce12832d8fd6eae50490877a99b0a8d49f43575
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:786533c8ab9c1039ef7e1119668639a067286addbaf7aee95c2cd901ff7115e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0540517
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Das Wohltemperierte Klavier: Book 1, BWV 846-869: Prelude in E major BWV 854 · Machine-readable JSON-LD