ISRC DEN961601311
Verified recording
DEN961601311 is “Piano Concerto No. 1 in F-Sharp Minor, Op. 1: I. Vivace” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x13aeac827a3b17bbba24a01449ebe4866e35eadb0596368b4de737d0eb419c1c and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961601311.
Recording identifiers
- ISRC
- DEN961601311
- Title
- Piano Concerto No. 1 in F-Sharp Minor, Op. 1: I. Vivace
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x13aeac827a3b17bbba24a01449ebe4866e35eadb0596368b4de737d0eb419c1c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:8bade669025de3b78be205884226d1c6f35b3e2b645c175a8081f2a02d314578- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961601311
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Piano Concerto No. 1 in F-Sharp Minor, Op. 1: I. Vivace · Machine-readable JSON-LD