ISRC DEN962433002
Verified recording
DEN962433002 is “Piano Sonata No. 3 in B Minor, Op. 58: I. Allegro maestoso - Live” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x7461a2c214db66be44c7e4e58dfc4a77540ec785abf367d51314b5188697bf5d 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/DEN962433002.
Recording identifiers
- ISRC
- DEN962433002
- Title
- Piano Sonata No. 3 in B Minor, Op. 58: I. Allegro maestoso - Live
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x7461a2c214db66be44c7e4e58dfc4a77540ec785abf367d51314b5188697bf5d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d0dc0176bd9b739fe6ff06fa09552cd0725359a592b5d0b2b2180dc1c75c6536- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962433002
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Sonata No. 3 in B Minor, Op. 58: I. Allegro maestoso - Live · Machine-readable JSON-LD