ISRC GBAYC8800382
Verified recording
GBAYC8800382 is “Nocturnes, Op. 48: No. 1, Lento in C Minor” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x6329dd5860e9224f8bd556ef12ada431f0659b39737beab79aba70763a1d0931 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8800382.
Recording identifiers
- ISRC
- GBAYC8800382
- Title
- Nocturnes, Op. 48: No. 1, Lento in C Minor
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x6329dd5860e9224f8bd556ef12ada431f0659b39737beab79aba70763a1d0931
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:4bf51cf78f161738bc27e87ad5e1b722a6b951209fb87be504facbebe091dd3e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8800382
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Nocturnes, Op. 48: No. 1, Lento in C Minor · Machine-readable JSON-LD