ISRC GBAYC0800334
Verified recording
GBAYC0800334 is “Chopin: Ballade No. 4 in F Minor, Op. 52” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xa5452ca20ac5629b7e1a1ad4889fc195e8d22652492ae4efc47ee4359ba7694d and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0800334.
Recording identifiers
- ISRC
- GBAYC0800334
- Title
- Chopin: Ballade No. 4 in F Minor, Op. 52
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xa5452ca20ac5629b7e1a1ad4889fc195e8d22652492ae4efc47ee4359ba7694d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:107bd5f17cf52b73325d2c79d1fc636e61a90b69cec4c72b005c4e76632c0f04- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0800334
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: Chopin: Ballade No. 4 in F Minor, Op. 52 · Machine-readable JSON-LD