ISRC DES382401002
Verified recording
DES382401002 is “String Quartet No. 37 B Minor, Op. 33 No. 1 Hob. III:37: II. Scherzo: Allegro di Molto - Arr. For saxophone quartet by SIGNUM saxophone Quartet” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x1cf4198ced029af1f9359bbf4895b54424e67399ec6673ed1402f42254404747 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES382401002.
Recording identifiers
- ISRC
- DES382401002
- Title
- String Quartet No. 37 B Minor, Op. 33 No. 1 Hob. III:37: II. Scherzo: Allegro di Molto - Arr. For saxophone quartet by SIGNUM saxophone Quartet
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x1cf4198ced029af1f9359bbf4895b54424e67399ec6673ed1402f42254404747
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5898d0de22882b3c3f46ce566f3dea6eb383adf9865aff3065755f713369de07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES382401002
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: String Quartet No. 37 B Minor, Op. 33 No. 1 Hob. III:37: II. Scherzo: Allegro di Molto - Arr. For saxophone quartet by SIGNUM saxophone Quartet · Machine-readable JSON-LD