ISRC FRZ202100177
Verified recording
FRZ202100177 is “Chopin: Grand Duo concertant sur des thèmes de Robert le Diable: II. Andantino” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xf13555bb08e84c15dee88e7a88042ea6422bf44e959d485b9a95a719dbc878db 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/FRZ202100177.
Recording identifiers
- ISRC
- FRZ202100177
- Title
- Chopin: Grand Duo concertant sur des thèmes de Robert le Diable: II. Andantino
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xf13555bb08e84c15dee88e7a88042ea6422bf44e959d485b9a95a719dbc878db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:28d6ec06ac887c8f6ef0ff38ed3c92f6c1aee9af3eb1f6c586568b6dd0d6ed5d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ202100177
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Chopin: Grand Duo concertant sur des thèmes de Robert le Diable: II. Andantino · Machine-readable JSON-LD