ISRC GBAJY0835325
Verified recording
GBAJY0835325 is “3 Nouvelles études, KKIIb/3: No. 1 in F Minor” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x0911c1ba17215c0ab69ff9d06eed51e3d2b8a8fa26e48e37b5e0dff5a92e0122 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0835325.
Recording identifiers
- ISRC
- GBAJY0835325
- Title
- 3 Nouvelles études, KKIIb/3: No. 1 in F Minor
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x0911c1ba17215c0ab69ff9d06eed51e3d2b8a8fa26e48e37b5e0dff5a92e0122
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:6c3cb12935dceac280bdf4a29ba25c07c9ba240d0b71da5866ce8e9ab0d1cc03- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0835325
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: 3 Nouvelles études, KKIIb/3: No. 1 in F Minor · Machine-readable JSON-LD