ISRC FR6V80780693
Verified recording
FR6V80780693 is “Sonate No. 3 en si mineur, Op. 58: Scherzo, Molto vivace” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x78e196d4cb785f71be1d160fadfc4a1892d79f1127b7e82b010f67d4eebea132 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V80780693.
Recording identifiers
- ISRC
- FR6V80780693
- Title
- Sonate No. 3 en si mineur, Op. 58: Scherzo, Molto vivace
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x78e196d4cb785f71be1d160fadfc4a1892d79f1127b7e82b010f67d4eebea132
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:333f0a1a97c16c49fc1ee35188aea02cb42696b0517c37825d89175761c4f11c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V80780693
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Sonate No. 3 en si mineur, Op. 58: Scherzo, Molto vivace · Machine-readable JSON-LD