ISRC GBDGQ1827901
Verified recording
GBDGQ1827901 is “Symphony No. 3 in A Minor, Op. 44: I. Lento - Allegro moderato - Allegro” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xf52ab07322d40c958b29e2b1708939c9f47e9cee94c3396ffc873b441d52e0d6 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1827901.
Recording identifiers
- ISRC
- GBDGQ1827901
- Title
- Symphony No. 3 in A Minor, Op. 44: I. Lento - Allegro moderato - Allegro
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xf52ab07322d40c958b29e2b1708939c9f47e9cee94c3396ffc873b441d52e0d6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:9a77401ea77aa7846b77376d66280f07c016bd57fbef1f66a73d426f0cefed10- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1827901
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Symphony No. 3 in A Minor, Op. 44: I. Lento - Allegro moderato - Allegro · Machine-readable JSON-LD