ISRC DEN961600315
Verified recording
DEN961600315 is “Andante Spianato & Grande Polonaise Brillante in G Major / E-Flat Major, Op. 22: Grande Polonaise Brillante. Allegro molto” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x3268abfe07d9df457b0b82684f300d5f4ed84f41aac47fb6eced3ffebe69a7de and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961600315.
Recording identifiers
- ISRC
- DEN961600315
- Title
- Andante Spianato & Grande Polonaise Brillante in G Major / E-Flat Major, Op. 22: Grande Polonaise Brillante. Allegro molto
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x3268abfe07d9df457b0b82684f300d5f4ed84f41aac47fb6eced3ffebe69a7de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d7fd80283b0420ddf24f726a27ee6852252ba282b6e6da25904e424d69b2094f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961600315
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Andante Spianato & Grande Polonaise Brillante in G Major / E-Flat Major, Op. 22: Grande Polonaise Brillante. Allegro molto · Machine-readable JSON-LD