ISRC HKI192301602
Verified recording
HKI192301602 is “Piano Sonata in F Minor, MWV U 23: II. Adagio” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x214f6c2eec2a7391b39558f91991dd477345e751375b435beec43cbc01ed492f and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192301602.
Recording identifiers
- ISRC
- HKI192301602
- Title
- Piano Sonata in F Minor, MWV U 23: II. Adagio
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x214f6c2eec2a7391b39558f91991dd477345e751375b435beec43cbc01ed492f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:51bc5b718dac87b69350bd37e04a24488ed31a744a99131093152ff2b4e18276- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192301602
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: Piano Sonata in F Minor, MWV U 23: II. Adagio · Machine-readable JSON-LD