ISRC GBLLH1126410
Verified recording
GBLLH1126410 is “Prelude in G-Flat Major, Op. 23 No. 10” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x06221d735d19b2fac2190ef573ed58756e2da3c151b8804ed41b5683c8121525 and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1126410.
Recording identifiers
- ISRC
- GBLLH1126410
- Title
- Prelude in G-Flat Major, Op. 23 No. 10
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x06221d735d19b2fac2190ef573ed58756e2da3c151b8804ed41b5683c8121525
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:baa6adf3f4e9be2f19db30740aed66d9d7bacf8510b4c17053d89f48c49a5bec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1126410
- Bitcoin block existence check
- https://blockstream.info/api/block/960099
Full record
Track page: Prelude in G-Flat Major, Op. 23 No. 10 · Machine-readable JSON-LD