ISRC USBC10602486
Verified recording
USBC10602486 is “Impromptu in G-Flat Major, Op. 51” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x9822af21fcc8cd6555dfb0163c5fce539469bc01c1a5dbe97d037bcef4dcebfb and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10602486.
Recording identifiers
- ISRC
- USBC10602486
- Title
- Impromptu in G-Flat Major, Op. 51
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x9822af21fcc8cd6555dfb0163c5fce539469bc01c1a5dbe97d037bcef4dcebfb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:6c5605b311a52ac60b189d4618846deeb329bbeaa306e293043a02c6581ef975- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10602486
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Impromptu in G-Flat Major, Op. 51 · Machine-readable JSON-LD