ISRC GBF078611082
Verified recording
GBF078611082 is “Piano Concerto No. 1 in F Sharp Minor, Op. 1: 2. Andante” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x9d8f9798cb8e8f72df94a017ffd632d6472913e9fe48d6a65ccd3f6eb69252c0 and independently timestamped
in Bitcoin block 957061 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078611082.
Recording identifiers
- ISRC
- GBF078611082
- Title
- Piano Concerto No. 1 in F Sharp Minor, Op. 1: 2. Andante
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x9d8f9798cb8e8f72df94a017ffd632d6472913e9fe48d6a65ccd3f6eb69252c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:07:00+00:00
- Bitcoin block
- 957061
- Canonical record hash
sha256:1355c8e1f713ec055d96be95a0d43e3266e8222e5306eace047286b9b4d103ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078611082
- Bitcoin block existence check
- https://blockstream.info/api/block/957061
Full record
Track page: Piano Concerto No. 1 in F Sharp Minor, Op. 1: 2. Andante · Machine-readable JSON-LD