ISRC GBDGQ1628401
Verified recording
GBDGQ1628401 is “Symphony No. 1 in D Minor, Op. 13: I. Grave - Allegro ma non troppo” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xa13c371de2e264b74a88af9c25f821a79ce567a275ea85c904c48f64d9e82c9a and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1628401.
Recording identifiers
- ISRC
- GBDGQ1628401
- Title
- Symphony No. 1 in D Minor, Op. 13: I. Grave - Allegro ma non troppo
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xa13c371de2e264b74a88af9c25f821a79ce567a275ea85c904c48f64d9e82c9a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:19a51c2a8ebfda56b2a2a5c0a16b784165b170953ff6ca476bb277af56c42d80- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1628401
- Bitcoin block existence check
- https://blockstream.info/api/block/960379
Full record
Track page: Symphony No. 1 in D Minor, Op. 13: I. Grave - Allegro ma non troppo · Machine-readable JSON-LD