ISRC GBX3U1106383
Verified recording
GBX3U1106383 is “13 Préludes, Op. 32: XII. Allegro in G-Sharp Minor” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x7969b62e37829bc21e3edd47af7097246d78e7a0d7f22d35dc7c64dc75b3aca6 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBX3U1106383.
Recording identifiers
- ISRC
- GBX3U1106383
- Title
- 13 Préludes, Op. 32: XII. Allegro in G-Sharp Minor
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x7969b62e37829bc21e3edd47af7097246d78e7a0d7f22d35dc7c64dc75b3aca6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:dab5e564c44b9f284fa7366782a8eb95d24efd1a777e234ababd20d64e91e75f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBX3U1106383
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: 13 Préludes, Op. 32: XII. Allegro in G-Sharp Minor · Machine-readable JSON-LD