ISRC GBAYC9100086
Verified recording
GBAYC9100086 is “Chopin: Cantabile in B-Flat Major” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xe1f428923dd811204728f2c6bed65cdfd54c2412c95f096b3f0d6778b6a0d9dc and independently timestamped
in Bitcoin block 960422 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9100086.
Recording identifiers
- ISRC
- GBAYC9100086
- Title
- Chopin: Cantabile in B-Flat Major
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xe1f428923dd811204728f2c6bed65cdfd54c2412c95f096b3f0d6778b6a0d9dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:27:29+00:00
- Bitcoin block
- 960422
- Canonical record hash
sha256:aac35a6acc21ebcc5fa5ef765adf779e0b274689242fa37a53e74fa7fdd815f9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9100086
- Bitcoin block existence check
- https://blockstream.info/api/block/960422
Full record
Track page: Chopin: Cantabile in B-Flat Major · Machine-readable JSON-LD