ISRC SEAEJ1275020
Verified recording
SEAEJ1275020 is “Piano Concerto No. 1 in F-Sharp Minor, Op. 1: II. Andante” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xa272f97ecf4726e47f350ec490d96e5b38d562185332d5c52d87e947d10e7ecc and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEJ1275020.
Recording identifiers
- ISRC
- SEAEJ1275020
- Title
- Piano Concerto No. 1 in F-Sharp Minor, Op. 1: II. Andante
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xa272f97ecf4726e47f350ec490d96e5b38d562185332d5c52d87e947d10e7ecc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:f56ce9e31259b75644ac82a84268aef2028137d24761f9f1fe8f5b1228104271- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEJ1275020
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Piano Concerto No. 1 in F-Sharp Minor, Op. 1: II. Andante · Machine-readable JSON-LD