ISRC DEE862400062
Verified recording
DEE862400062 is “Nocturnes, Op. 15: II. Larghetto (Arr. for Cello & Piano by Julian Riem)” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x9727994a995ecad60f5fb3810dc5b85fdcbaf6ce0032b56cb188f3558685e8d9 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862400062.
Recording identifiers
- ISRC
- DEE862400062
- Title
- Nocturnes, Op. 15: II. Larghetto (Arr. for Cello & Piano by Julian Riem)
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x9727994a995ecad60f5fb3810dc5b85fdcbaf6ce0032b56cb188f3558685e8d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7a12754d1ffeb4caf4592a57f2f381356ed18726805c87af2adadd4b3b014067- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862400062
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Nocturnes, Op. 15: II. Larghetto (Arr. for Cello & Piano by Julian Riem) · Machine-readable JSON-LD