ISRC GBLWD1109304
Verified recording
GBLWD1109304 is “14 Songs, Op. 34: XIV. Vocalise (Arr. for Bassoon and Piano)” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x9c90149e6105964726047be0b061607cd17acf236bd33d7047caa0e313d59b17 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1109304.
Recording identifiers
- ISRC
- GBLWD1109304
- Title
- 14 Songs, Op. 34: XIV. Vocalise (Arr. for Bassoon and Piano)
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x9c90149e6105964726047be0b061607cd17acf236bd33d7047caa0e313d59b17
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0e7d75132774f01b378bb3b13eae32a1559d16c32920ae36a75b7d8f32e5a732- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1109304
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 14 Songs, Op. 34: XIV. Vocalise (Arr. for Bassoon and Piano) · Machine-readable JSON-LD