ISRC GBX3U1106368
Verified recording
GBX3U1106368 is “10 Préludes, Op. 23: VII. Allegro in C Minor” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xa097b5a0f6b5ef1f6ee013e62fc1b5f98f715687aaeec3957da1a148562ecd06 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/GBX3U1106368.
Recording identifiers
- ISRC
- GBX3U1106368
- Title
- 10 Préludes, Op. 23: VII. Allegro in C Minor
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xa097b5a0f6b5ef1f6ee013e62fc1b5f98f715687aaeec3957da1a148562ecd06
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c706ccc8b80208a253667b4243db123071ba1b20c2c05395ff1052eb7676538b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBX3U1106368
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 10 Préludes, Op. 23: VII. Allegro in C Minor · Machine-readable JSON-LD