ISRC DEN961502150
Verified recording
DEN961502150 is “Preghiera (Arr. by Fritz Kreisler from Piano Concerto No. 2 in C Minor, Op. 18, 2nd Movement)” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x84770384743094c5dcdfd1cd3af5c71704e0d7b81ba74f36d688eacecf594e2e and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961502150.
Recording identifiers
- ISRC
- DEN961502150
- Title
- Preghiera (Arr. by Fritz Kreisler from Piano Concerto No. 2 in C Minor, Op. 18, 2nd Movement)
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x84770384743094c5dcdfd1cd3af5c71704e0d7b81ba74f36d688eacecf594e2e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:95be337d20134e866ae1649aef0ac71439fb0c62b37e90e086dfe91dd277528e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961502150
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Preghiera (Arr. by Fritz Kreisler from Piano Concerto No. 2 in C Minor, Op. 18, 2nd Movement) · Machine-readable JSON-LD