ISRC EEUV32300011
Verified recording
EEUV32300011 is “14 Romances, Op. 34: No. 14, Vocalise (Arr. for Cello and Piano)” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xc377a64f3d9afb2e641d88315e23dff8eedc32ab51f3353102902148748041b9 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/EEUV32300011.
Recording identifiers
- ISRC
- EEUV32300011
- Title
- 14 Romances, Op. 34: No. 14, Vocalise (Arr. for Cello and Piano)
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xc377a64f3d9afb2e641d88315e23dff8eedc32ab51f3353102902148748041b9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:0f123dfaaa82a035874d9063e9b228c971ccde893a0ab7186b46606e75d95d09- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/EEUV32300011
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: 14 Romances, Op. 34: No. 14, Vocalise (Arr. for Cello and Piano) · Machine-readable JSON-LD