ISRC GBAYC0601831
Verified recording
GBAYC0601831 is “Piano Sonata No. 2 in B-Flat Minor, Op. 35 "Funeral March": II. Scherzo” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xed1688b76d1fe5b4b5a8fa5e8d10508b62f58454da2a7c8f9f8a1a880c87e133 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0601831.
Recording identifiers
- ISRC
- GBAYC0601831
- Title
- Piano Sonata No. 2 in B-Flat Minor, Op. 35 "Funeral March": II. Scherzo
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xed1688b76d1fe5b4b5a8fa5e8d10508b62f58454da2a7c8f9f8a1a880c87e133
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:ef0ee2fe9c5034a365ebca71ff11af2ef09901a2613c9bdf5aefb7b1742d2393- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0601831
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Piano Sonata No. 2 in B-Flat Minor, Op. 35 "Funeral March": II. Scherzo · Machine-readable JSON-LD