ISRC GBAJY0835308
Verified recording
GBAJY0835308 is “12 Etudes, Op. 10: No. 8 in F Major” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xfe4f659b32dff2e82ed8732f79753a0169f6c623f56f472742f88db262e2e07a 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/GBAJY0835308.
Recording identifiers
- ISRC
- GBAJY0835308
- Title
- 12 Etudes, Op. 10: No. 8 in F Major
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xfe4f659b32dff2e82ed8732f79753a0169f6c623f56f472742f88db262e2e07a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ea2c913393142fafe54cfd1cbb72fd78caec1c8362fcc3644c844138d88fe654- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0835308
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 12 Etudes, Op. 10: No. 8 in F Major · Machine-readable JSON-LD