ISRC GBLWD1203703
Verified recording
GBLWD1203703 is “Moments Musicaux, Op. 16: No. 3 in B Minor. Andante cantabile” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xcdf489e689926400dc7d91ef7cfc0dd7639ccba15c8f9934a2c25b5f7c9a9f40 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/GBLWD1203703.
Recording identifiers
- ISRC
- GBLWD1203703
- Title
- Moments Musicaux, Op. 16: No. 3 in B Minor. Andante cantabile
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xcdf489e689926400dc7d91ef7cfc0dd7639ccba15c8f9934a2c25b5f7c9a9f40
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fbacb624336876c09a04f6e577ca220fe7f74dc7892bde8f1f2c55b2f5c6cb10- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1203703
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Moments Musicaux, Op. 16: No. 3 in B Minor. Andante cantabile · Machine-readable JSON-LD