ISRC GBAYC2200352
Verified recording
GBAYC2200352 is “Chopin: 12 Études, Op. 25: No. 2 in F Minor” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xf14b47d5054235409e7b87f95475ff2a264f500a68445486811f4b62f6ec46f1 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/GBAYC2200352.
Recording identifiers
- ISRC
- GBAYC2200352
- Title
- Chopin: 12 Études, Op. 25: No. 2 in F Minor
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xf14b47d5054235409e7b87f95475ff2a264f500a68445486811f4b62f6ec46f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a14c0b9048ba5136043c28e4e5c1642ab9b46f276d9daa9082817acf41459405- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2200352
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Chopin: 12 Études, Op. 25: No. 2 in F Minor · Machine-readable JSON-LD