ISRC GBX3U1106365
Verified recording
GBX3U1106365 is “10 Préludes, Op. 23: IV. Andante cantabile in D Major” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x6c60b190b06ed56d4536ba87cb5bb50f66ea5bed52fe840848e1d7f01e337acc 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/GBX3U1106365.
Recording identifiers
- ISRC
- GBX3U1106365
- Title
- 10 Préludes, Op. 23: IV. Andante cantabile in D Major
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x6c60b190b06ed56d4536ba87cb5bb50f66ea5bed52fe840848e1d7f01e337acc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2d2e69b395d5d7264b76e533e870dab7ab6bef2eae93a0ba1ff378394008ceda- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBX3U1106365
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 10 Préludes, Op. 23: IV. Andante cantabile in D Major · Machine-readable JSON-LD