ISRC DES382221212
Verified recording
DES382221212 is “Double Concerto in F Major, Hob XVIII:6: III. Presto” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xbe85efb82755259d40c01e3090ec93412a07b3a6ddc95243973e30066525c805 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/DES382221212.
Recording identifiers
- ISRC
- DES382221212
- Title
- Double Concerto in F Major, Hob XVIII:6: III. Presto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xbe85efb82755259d40c01e3090ec93412a07b3a6ddc95243973e30066525c805
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a6956b81577408075d7a568ca57ab3dc607e562d1fd0c1dc38dd76fd387afb71- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES382221212
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Double Concerto in F Major, Hob XVIII:6: III. Presto · Machine-readable JSON-LD