ISRC HKI199392837
Verified recording
HKI199392837 is “Notenbüchlein vor Anna Magdalena Bach, Book 2: Musette in D Major, BWV Anh. II 126” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe51c476cd6af01ea566939cd64f1f13526a49b9f82b8b257494f5d5dd9d564f7 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199392837.
Recording identifiers
- ISRC
- HKI199392837
- Title
- Notenbüchlein vor Anna Magdalena Bach, Book 2: Musette in D Major, BWV Anh. II 126
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe51c476cd6af01ea566939cd64f1f13526a49b9f82b8b257494f5d5dd9d564f7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:b27da8efa66d22ddf9842a23e922a76b15fa8ee02862c582de4923bf1d4d7933- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199392837
- Bitcoin block existence check
- https://blockstream.info/api/block/960247
Full record
Track page: Notenbüchlein vor Anna Magdalena Bach, Book 2: Musette in D Major, BWV Anh. II 126 · Machine-readable JSON-LD