ISRC RUA150700547
Verified recording
RUA150700547 is “Faust Ballet Music: IV. Variations de Cléopâtre - Moderato maestoso” by Vassily Nebolsin,
registered on the CopyrightChains blockchain with CopyrightID
0x146b5ad56dba83c76712b1dbb1aea0fdd03ce2f78a8b0f9133f4ec14d3bd036f and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA150700547.
Recording identifiers
- ISRC
- RUA150700547
- Title
- Faust Ballet Music: IV. Variations de Cléopâtre - Moderato maestoso
- Artist
- Vassily Nebolsin
- CopyrightID (CopyrightChains transaction hash)
0x146b5ad56dba83c76712b1dbb1aea0fdd03ce2f78a8b0f9133f4ec14d3bd036f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:4aa4de80ce74db95f19ccc759d0d6dcc55af71e325f5d10105024e953d5fe064- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA150700547
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Faust Ballet Music: IV. Variations de Cléopâtre - Moderato maestoso · Machine-readable JSON-LD