ISRC GBAYD0900174
Verified recording
GBAYD0900174 is “Fantaisie-impromptu in C-Sharp Minor, Op. 66” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x3a2dbb8092791db2e296d4cd1c6f14363a86224106fcd9bcaaf16a8b7721a63c and independently timestamped
in Bitcoin block 960259 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD0900174.
Recording identifiers
- ISRC
- GBAYD0900174
- Title
- Fantaisie-impromptu in C-Sharp Minor, Op. 66
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x3a2dbb8092791db2e296d4cd1c6f14363a86224106fcd9bcaaf16a8b7721a63c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:51:24+00:00
- Bitcoin block
- 960259
- Canonical record hash
sha256:f845dec29c26349a96e12b0a872ba6f6c0b81130ce8cae358439476aeee9275b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD0900174
- Bitcoin block existence check
- https://blockstream.info/api/block/960259
Full record
Track page: Fantaisie-impromptu in C-Sharp Minor, Op. 66 · Machine-readable JSON-LD