ISRC GBAYC9903142
Verified recording
GBAYC9903142 is “Chopin: 12 Études, Op. 25: No. 2 in F Minor” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xdb7eb13775904e7f3ba1551515ba3de5815053af9a6e609382ff9370211fb999 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/GBAYC9903142.
Recording identifiers
- ISRC
- GBAYC9903142
- Title
- Chopin: 12 Études, Op. 25: No. 2 in F Minor
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xdb7eb13775904e7f3ba1551515ba3de5815053af9a6e609382ff9370211fb999
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:eb7f374e74307a5051248d1f55b03db1df1d5ec3f8fba5432caf5aaef7b71b73- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9903142
- 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