ISRC EEUV32200001
Verified recording
EEUV32200001 is “12 Romances, Op. 21: No. 7, How Fair this Spot (Arr. for Piano by Vyacheslav Gryaznov)” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x481159744c41f4ee9f2fb33802282f81df99cfb60db55975450c2a7d8b71b5ba and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/EEUV32200001.
Recording identifiers
- ISRC
- EEUV32200001
- Title
- 12 Romances, Op. 21: No. 7, How Fair this Spot (Arr. for Piano by Vyacheslav Gryaznov)
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x481159744c41f4ee9f2fb33802282f81df99cfb60db55975450c2a7d8b71b5ba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f623a510e40bed6c71e39bb422e2816df36da0869b5adc27f8658d5d94d6d350- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/EEUV32200001
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: 12 Romances, Op. 21: No. 7, How Fair this Spot (Arr. for Piano by Vyacheslav Gryaznov) · Machine-readable JSON-LD