ISRC GBAYC8901452
Verified recording
GBAYC8901452 is “Rachmaninov: 12 Romances, Op. 21: No. 5, Lilacs (Version for Piano)” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x8954e442202dd44bd330af3f84c1a290a1844dca99816a1ccd9c576b4c67c37c 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/GBAYC8901452.
Recording identifiers
- ISRC
- GBAYC8901452
- Title
- Rachmaninov: 12 Romances, Op. 21: No. 5, Lilacs (Version for Piano)
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x8954e442202dd44bd330af3f84c1a290a1844dca99816a1ccd9c576b4c67c37c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:955296749c6b290ece6af58afa9bb5f1c8cd085fb6b03acf510422750dfb966d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8901452
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Rachmaninov: 12 Romances, Op. 21: No. 5, Lilacs (Version for Piano) · Machine-readable JSON-LD