ISRC GBDGQ1827902
Verified recording
GBDGQ1827902 is “Symphony No. 3 in A Minor, Op. 44: II. Adagio ma non troppo - Allegro vivace” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x9500d99406dbc626ffe6fb2c004f075df55ed619a9059c3d6d9e7f4bf5facb7a 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/GBDGQ1827902.
Recording identifiers
- ISRC
- GBDGQ1827902
- Title
- Symphony No. 3 in A Minor, Op. 44: II. Adagio ma non troppo - Allegro vivace
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x9500d99406dbc626ffe6fb2c004f075df55ed619a9059c3d6d9e7f4bf5facb7a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c2a2fa69125cbe7735c1ab7ebc250a8f417d23daeada627e8cd32288bc402abe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1827902
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Symphony No. 3 in A Minor, Op. 44: II. Adagio ma non troppo - Allegro vivace · Machine-readable JSON-LD