ISRC DES382221107
Verified recording
DES382221107 is “Piano Concerto in D Major, Hob.XVIII:2: I. Allegro moderato” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xefd2b7f66a0f974fb8262ec919447443fb909e9420e5b2c07889cde4521e1d4f and independently timestamped
in Bitcoin block 957052 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES382221107.
Recording identifiers
- ISRC
- DES382221107
- Title
- Piano Concerto in D Major, Hob.XVIII:2: I. Allegro moderato
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xefd2b7f66a0f974fb8262ec919447443fb909e9420e5b2c07889cde4521e1d4f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:50:41+00:00
- Bitcoin block
- 957052
- Canonical record hash
sha256:72199b2f06d38882f764b4b553580dea96e37a26e4dbbeaf1009cee22acf6d13- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES382221107
- Bitcoin block existence check
- https://blockstream.info/api/block/957052
Full record
Track page: Piano Concerto in D Major, Hob.XVIII:2: I. Allegro moderato · Machine-readable JSON-LD