ISRC GBAYC1702574
Verified recording
GBAYC1702574 is “Rachmaninov / Transc. Leon: 14 Romances, Op. 34: No. 14, Vocalise” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x04ddd76f26124902e16ca68a7dcfd7fcefd082d6610766a9ff57c14cecc64515 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/GBAYC1702574.
Recording identifiers
- ISRC
- GBAYC1702574
- Title
- Rachmaninov / Transc. Leon: 14 Romances, Op. 34: No. 14, Vocalise
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x04ddd76f26124902e16ca68a7dcfd7fcefd082d6610766a9ff57c14cecc64515
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:82f8ae949c1fc02c5bc81e39b8e54b6c7630f6710e445d0dfa1b9c958255ef7c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1702574
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Rachmaninov / Transc. Leon: 14 Romances, Op. 34: No. 14, Vocalise · Machine-readable JSON-LD