ISRC USB8U1019000
Verified recording
USB8U1019000 is “Symphony No. 5, "Russkaya" (The Russian): I. Lento assai” by Vladimir Vladimirovich Shcherbachov,
registered on the CopyrightChains blockchain with CopyrightID
0xdcfb98aa12aa33410ff31d8ea73830d0a99b0ca189fab540ffc6d17eee27e39e and independently timestamped
in Bitcoin block 960212 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1019000.
Recording identifiers
- ISRC
- USB8U1019000
- Title
- Symphony No. 5, "Russkaya" (The Russian): I. Lento assai
- Artist
- Vladimir Vladimirovich Shcherbachov
- CopyrightID (CopyrightChains transaction hash)
0xdcfb98aa12aa33410ff31d8ea73830d0a99b0ca189fab540ffc6d17eee27e39e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:43:45+00:00
- Bitcoin block
- 960212
- Canonical record hash
sha256:cd071a5224a50cfc114cc5f81857591a30c77e2c5f9e3fa69cf6e1869f9690b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1019000
- Bitcoin block existence check
- https://blockstream.info/api/block/960212
Full record
Track page: Symphony No. 5, "Russkaya" (The Russian): I. Lento assai · Machine-readable JSON-LD