ISRC GBF079710230
Verified recording
GBF079710230 is “Fourteen Songs, Op. 34: 14. Vocalise” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x76abf67527095799bdd3a3454305bbacf92f887e522a769f4f55d2e5b137026f 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/GBF079710230.
Recording identifiers
- ISRC
- GBF079710230
- Title
- Fourteen Songs, Op. 34: 14. Vocalise
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x76abf67527095799bdd3a3454305bbacf92f887e522a769f4f55d2e5b137026f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:add34a477e6399926828c1c7261c6c4a83d6f34b549b8f38e41c57268b6f910d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079710230
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Fourteen Songs, Op. 34: 14. Vocalise · Machine-readable JSON-LD