ISRC DES382401013
Verified recording
DES382401013 is “Saxophone Quartet B Major, Op. 109: III. Finale, Allegro Moderato” by Alexander Glazunov,
registered on the CopyrightChains blockchain with CopyrightID
0x5d48bb9ba8e5d2d6300d2ae30e33259e719e4256ae8e089b84bbbf7f3977a59f and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES382401013.
Recording identifiers
- ISRC
- DES382401013
- Title
- Saxophone Quartet B Major, Op. 109: III. Finale, Allegro Moderato
- Artist
- Alexander Glazunov
- CopyrightID (CopyrightChains transaction hash)
0x5d48bb9ba8e5d2d6300d2ae30e33259e719e4256ae8e089b84bbbf7f3977a59f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:b17349d7514aa89415267bc180b49aac15d9fea8c0a12fba59301b672084191c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES382401013
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Saxophone Quartet B Major, Op. 109: III. Finale, Allegro Moderato · Machine-readable JSON-LD