ISRC DEN960800962
Verified recording
DEN960800962 is “Piano Sonata No. 2 in B-Flat Minor, Op. 35: II. Scherzo – Più lento - Recorded 2008” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x3c36f778ed507d2ceeed47c5b3eb950545fbd5b415f8f09f4aa2de13006efe71 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960800962.
Recording identifiers
- ISRC
- DEN960800962
- Title
- Piano Sonata No. 2 in B-Flat Minor, Op. 35: II. Scherzo – Più lento - Recorded 2008
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x3c36f778ed507d2ceeed47c5b3eb950545fbd5b415f8f09f4aa2de13006efe71
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:4ad08042dbecf2b475cd5c71c90a78cafa1d37fa62186d5d71b8ec9864a288c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960800962
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Piano Sonata No. 2 in B-Flat Minor, Op. 35: II. Scherzo – Più lento - Recorded 2008 · Machine-readable JSON-LD