ISRC GBAYC9101687
Verified recording
GBAYC9101687 is “Préludes, Op. 28: No. 7, Andantino in A Major” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x72a7932b1c70da8265efcddb0e6defff02a13f527925d56592dee27c2a800160 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9101687.
Recording identifiers
- ISRC
- GBAYC9101687
- Title
- Préludes, Op. 28: No. 7, Andantino in A Major
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x72a7932b1c70da8265efcddb0e6defff02a13f527925d56592dee27c2a800160
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:dd148f8d600f358539cc4f670786057f4d9689cde7ab17339b6bd99460c9fefc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9101687
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Préludes, Op. 28: No. 7, Andantino in A Major · Machine-readable JSON-LD