ISRC GBAYC0600355
Verified recording
GBAYC0600355 is “Chopin: 12 Études, Op. 10: No. 4 in C-Sharp Minor” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xfae5780b08c838ebce5ce74103170d73bdcf34893ea57df1ef5cf1a3af383700 and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0600355.
Recording identifiers
- ISRC
- GBAYC0600355
- Title
- Chopin: 12 Études, Op. 10: No. 4 in C-Sharp Minor
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xfae5780b08c838ebce5ce74103170d73bdcf34893ea57df1ef5cf1a3af383700
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:5e06439b4bf12441e0bf687e9614e3eaf8c456a210be38f83129ab76b4196f7b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0600355
- Bitcoin block existence check
- https://blockstream.info/api/block/960389
Full record
Track page: Chopin: 12 Études, Op. 10: No. 4 in C-Sharp Minor · Machine-readable JSON-LD