ISRC GBAYC0704057
Verified recording
GBAYC0704057 is “Chopin: Mazurka No. 36 in A Minor, Op. 59 No. 1” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xd31fc53a4ea2e0da6b23cb5631ae9d78d270a7c035716479e908e3dec51b5381 and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0704057.
Recording identifiers
- ISRC
- GBAYC0704057
- Title
- Chopin: Mazurka No. 36 in A Minor, Op. 59 No. 1
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xd31fc53a4ea2e0da6b23cb5631ae9d78d270a7c035716479e908e3dec51b5381
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:b82d2a55ce783adf4ffc66457e7813791277912233c65e852bd4c073d8f1ea0b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0704057
- Bitcoin block existence check
- https://blockstream.info/api/block/960497
Full record
Track page: Chopin: Mazurka No. 36 in A Minor, Op. 59 No. 1 · Machine-readable JSON-LD