ISRC DEW912119617
Verified recording
DEW912119617 is “14 Romances, Op. 34: No. 14, Vocalise - Arr. for Violin and Piano” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x292c19cb72b8b4f5ad7acedb2308ec455c25608715ac702e076175dbf3b70db6 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/DEW912119617.
Recording identifiers
- ISRC
- DEW912119617
- Title
- 14 Romances, Op. 34: No. 14, Vocalise - Arr. for Violin and Piano
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x292c19cb72b8b4f5ad7acedb2308ec455c25608715ac702e076175dbf3b70db6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:2b97c1cd1e618b2984399ae39f70b008c99621123821dc1ae13301b05f0a77b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEW912119617
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: 14 Romances, Op. 34: No. 14, Vocalise - Arr. for Violin and Piano · Machine-readable JSON-LD