ISRC DEN961600314
Verified recording
DEN961600314 is “Andante Spianato & Grande Polonaise Brillante in G Major / E-Flat Major, Op. 22: Andante spianato. Tranquillo - Semplice” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xa23fb4619857f09f36ee07505f979cbe2e67a13275a88d63956652c97a1cac1f and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961600314.
Recording identifiers
- ISRC
- DEN961600314
- Title
- Andante Spianato & Grande Polonaise Brillante in G Major / E-Flat Major, Op. 22: Andante spianato. Tranquillo - Semplice
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xa23fb4619857f09f36ee07505f979cbe2e67a13275a88d63956652c97a1cac1f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:417c5cfa7be8856ee64e185240d331e36b47e505fc190a8ce8062ef435f51bb3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961600314
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Andante Spianato & Grande Polonaise Brillante in G Major / E-Flat Major, Op. 22: Andante spianato. Tranquillo - Semplice · Machine-readable JSON-LD