ISRC GBAYC2202095
Verified recording
GBAYC2202095 is “Chopin: Berceuse in D-Flat Major, Op. 57” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xbe3fbf375cf54b042a52702e71a05fe43b85c7cdfeb4aeb9c5e1754f9718c383 and independently timestamped
in Bitcoin block 960311 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2202095.
Recording identifiers
- ISRC
- GBAYC2202095
- Title
- Chopin: Berceuse in D-Flat Major, Op. 57
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xbe3fbf375cf54b042a52702e71a05fe43b85c7cdfeb4aeb9c5e1754f9718c383
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:45:02+00:00
- Bitcoin block
- 960311
- Canonical record hash
sha256:fe110b2a74f9630a8820cd585a17cd04b3c35fcc232a13be1fc4823a217c07de- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2202095
- Bitcoin block existence check
- https://blockstream.info/api/block/960311
Full record
Track page: Chopin: Berceuse in D-Flat Major, Op. 57 · Machine-readable JSON-LD