ISRC GBBBC2301277
Verified recording
GBBBC2301277 is “Vocalise, Op. 34 No. 14” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x0d099178a8b9f3378dfc1cc59b0eddb4e2d95b489e7ff96314a851dc9eb9328b and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2301277.
Recording identifiers
- ISRC
- GBBBC2301277
- Title
- Vocalise, Op. 34 No. 14
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x0d099178a8b9f3378dfc1cc59b0eddb4e2d95b489e7ff96314a851dc9eb9328b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:1385938225f00495c5d441227fdf855ba5560c9e86bcaa8f945ebac39ad868ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2301277
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Vocalise, Op. 34 No. 14 · Machine-readable JSON-LD