ISRC PLA169526304
Verified recording
PLA169526304 is “Nocturne No. 20 in C-Sharp Minor, Op. posth (arr. for violin and piano)” by Anonymous,
registered on the CopyrightChains blockchain with CopyrightID
0x4bcfad9c27dec67b2385f5b3f78bacc64ca265ca020cc7ee0d9bc5b844b1b8b8 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA169526304.
Recording identifiers
- ISRC
- PLA169526304
- Title
- Nocturne No. 20 in C-Sharp Minor, Op. posth (arr. for violin and piano)
- Artist
- Anonymous
- CopyrightID (CopyrightChains transaction hash)
0x4bcfad9c27dec67b2385f5b3f78bacc64ca265ca020cc7ee0d9bc5b844b1b8b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:87c2fde6cf0d3566e837eb7bc75dfa905f4d9c91cff8eaa5cfe3c78d250b7c48- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA169526304
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Nocturne No. 20 in C-Sharp Minor, Op. posth (arr. for violin and piano) · Machine-readable JSON-LD