ISRC GBAYC9101684
Verified recording
GBAYC9101684 is “Chopin: 24 Preludes, Op. 28: No. 4 in E Minor” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x2052ecc395c83e1a48a7dbb67e94f9f8ddb31dcd066fda85f4aeeb7696c94592 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9101684.
Recording identifiers
- ISRC
- GBAYC9101684
- Title
- Chopin: 24 Preludes, Op. 28: No. 4 in E Minor
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x2052ecc395c83e1a48a7dbb67e94f9f8ddb31dcd066fda85f4aeeb7696c94592
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:a318fd2eb6913806b259ae92e7c1085fa54a8ed7ad8629cb566832cc32fc7f32- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9101684
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Chopin: 24 Preludes, Op. 28: No. 4 in E Minor · Machine-readable JSON-LD