ISRC SEVAF2300202
Verified recording
SEVAF2300202 is “14 Romances, Op. 34: No. 14, Vocalise in E Minor - Arr. for Cello and Piano by Leonard Rose” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xf941ec5a6e3d8959279bc5caf1836a582b1f1e17bb3d5c9342a1af6934bb722e and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVAF2300202.
Recording identifiers
- ISRC
- SEVAF2300202
- Title
- 14 Romances, Op. 34: No. 14, Vocalise in E Minor - Arr. for Cello and Piano by Leonard Rose
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xf941ec5a6e3d8959279bc5caf1836a582b1f1e17bb3d5c9342a1af6934bb722e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:21b4f4c412548106fde868242920ddc3480f27d37b9aee336ebc79758d3b44bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVAF2300202
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: 14 Romances, Op. 34: No. 14, Vocalise in E Minor - Arr. for Cello and Piano by Leonard Rose · Machine-readable JSON-LD