ISRC HKI192300301
Verified recording
HKI192300301 is “Piano Concerto No. 1 in F-Sharp Minor, Op. 1 (1917 Version): I. Vivace” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x8f5c330e11f373bc824427f0ce9970505eba0abaedd000e2c07fb5fe1a326c1d and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192300301.
Recording identifiers
- ISRC
- HKI192300301
- Title
- Piano Concerto No. 1 in F-Sharp Minor, Op. 1 (1917 Version): I. Vivace
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x8f5c330e11f373bc824427f0ce9970505eba0abaedd000e2c07fb5fe1a326c1d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:33294567d689b8890c7b0e1337083e820351fe202095a135a15cc3245a4d7fbe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192300301
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Piano Concerto No. 1 in F-Sharp Minor, Op. 1 (1917 Version): I. Vivace · Machine-readable JSON-LD