ISRC GBAYC9900059
Verified recording
GBAYC9900059 is “Chopin: Piano Sonata No. 3 in B Minor, Op. 58: IV. Finale. Presto non tanto” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x3ba45ac27f824d11b60350fdccde577ff03eef39218a411b2f3e336b195c1d44 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/GBAYC9900059.
Recording identifiers
- ISRC
- GBAYC9900059
- Title
- Chopin: Piano Sonata No. 3 in B Minor, Op. 58: IV. Finale. Presto non tanto
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x3ba45ac27f824d11b60350fdccde577ff03eef39218a411b2f3e336b195c1d44
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:efdfa324f0da2a5a8105af874303aae07c7919cdf1d4ea38f6df821e31a55493- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9900059
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Chopin: Piano Sonata No. 3 in B Minor, Op. 58: IV. Finale. Presto non tanto · Machine-readable JSON-LD