ISRC GBAYC2200362
Verified recording
GBAYC2200362 is “Chopin: 12 Études, Op. 25: No. 12 in C Minor” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x17fa63a34dc2b1aa852729ba0fdb5dad6dae3fb3977abf61ebe3375375ddc812 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/GBAYC2200362.
Recording identifiers
- ISRC
- GBAYC2200362
- Title
- Chopin: 12 Études, Op. 25: No. 12 in C Minor
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x17fa63a34dc2b1aa852729ba0fdb5dad6dae3fb3977abf61ebe3375375ddc812
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bba8f969dd09a8ff0cda264dd7ca7de7ee68e1400756969c27eb50e725d6fb5d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2200362
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Chopin: 12 Études, Op. 25: No. 12 in C Minor · Machine-readable JSON-LD