ISRC DET901748103
Verified recording
DET901748103 is “Romeo & Juliet, Op. 64 (Highlights Arr. L. Karlin for Trombone Ensemble): Dance of the Knights” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x682d9302772325bb14c1d86ad21668f593bbe3ee525dea770243cc041c3a2685 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/DET901748103.
Recording identifiers
- ISRC
- DET901748103
- Title
- Romeo & Juliet, Op. 64 (Highlights Arr. L. Karlin for Trombone Ensemble): Dance of the Knights
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x682d9302772325bb14c1d86ad21668f593bbe3ee525dea770243cc041c3a2685
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d224b0a7842de4b803428f85a1f4ba9fecdcf8d983e44797ad78a958b2788132- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DET901748103
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Romeo & Juliet, Op. 64 (Highlights Arr. L. Karlin for Trombone Ensemble): Dance of the Knights · Machine-readable JSON-LD