ISRC DES381319005
Verified recording
DES381319005 is “Violin Concerto in C Major, Hob. VIIa:1: II. Adagio molto” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x4313052ed8161216de67efe868d8d5f8db93150ee61d6364a8478184daaea31b and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES381319005.
Recording identifiers
- ISRC
- DES381319005
- Title
- Violin Concerto in C Major, Hob. VIIa:1: II. Adagio molto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x4313052ed8161216de67efe868d8d5f8db93150ee61d6364a8478184daaea31b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:13683586f4389e22a91f1cad341a0319add2b88a7946aeaf796b47681b87b1e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES381319005
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Violin Concerto in C Major, Hob. VIIa:1: II. Adagio molto · Machine-readable JSON-LD