ISRC DEN961600572
Verified recording
DEN961600572 is “Rondo à la Krakowiak in F Major, Op. 14: Rondo. Allegro non troppo - Poco meno mosso” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x2fc492d758a6e36389f41ff1ccd2e2260fda730643c576046d25698be8658e7e 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/DEN961600572.
Recording identifiers
- ISRC
- DEN961600572
- Title
- Rondo à la Krakowiak in F Major, Op. 14: Rondo. Allegro non troppo - Poco meno mosso
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x2fc492d758a6e36389f41ff1ccd2e2260fda730643c576046d25698be8658e7e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a7d6942776896af34949da928ccfddf79900db45e3b02b645e8dd9536669e2fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961600572
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Rondo à la Krakowiak in F Major, Op. 14: Rondo. Allegro non troppo - Poco meno mosso · Machine-readable JSON-LD