ISRC GBF078611081
Verified recording
GBF078611081 is “Piano Concerto No. 1 in F Sharp Minor, Op. 1: 1. Vivace” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xd29e454be298a75da35dadc97e1a3cb40d4b2505bfc0b654db98697cb76d6a54 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078611081.
Recording identifiers
- ISRC
- GBF078611081
- Title
- Piano Concerto No. 1 in F Sharp Minor, Op. 1: 1. Vivace
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xd29e454be298a75da35dadc97e1a3cb40d4b2505bfc0b654db98697cb76d6a54
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:998b9039213a14525fbb55966df1fa5a0ce0c6289cc022a9af09664a266d9ec5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078611081
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Piano Concerto No. 1 in F Sharp Minor, Op. 1: 1. Vivace · Machine-readable JSON-LD