ISRC HKI191904906
Verified recording
HKI191904906 is “10 Préludes, Op. 23: No. 5 in G Minor. Alla marcia” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xe62bb78a7df464bc1166003debc21f8b64df656bfdc141069761381dd491283c and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191904906.
Recording identifiers
- ISRC
- HKI191904906
- Title
- 10 Préludes, Op. 23: No. 5 in G Minor. Alla marcia
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xe62bb78a7df464bc1166003debc21f8b64df656bfdc141069761381dd491283c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:82f2d7301cf912a344e02069e296b1e483892c6028e2743241cf90c7e1c49423- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191904906
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: 10 Préludes, Op. 23: No. 5 in G Minor. Alla marcia · Machine-readable JSON-LD