ISRC FR10S1529176
Verified recording
FR10S1529176 is “Grande valse brillante, Op. 19” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x68ca2cd5a003de32ea93a8ab28611e03bdd284131d2c9675b017cc6dbc7003a6 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1529176.
Recording identifiers
- ISRC
- FR10S1529176
- Title
- Grande valse brillante, Op. 19
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x68ca2cd5a003de32ea93a8ab28611e03bdd284131d2c9675b017cc6dbc7003a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:f6100e482688345b3a674b1cba58bd9fbbeb958c327fb4e41f652dec561444ad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1529176
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Grande valse brillante, Op. 19 · Machine-readable JSON-LD