ISRC DES382221205
Verified recording
DES382221205 is “Piano Concerto in C Major, Hob.XVIII:8: II. Adagio” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xffcb234c6cacbed2b9c35feff090ba01c4dd750fd009d72b433bc609983aefd4 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/DES382221205.
Recording identifiers
- ISRC
- DES382221205
- Title
- Piano Concerto in C Major, Hob.XVIII:8: II. Adagio
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xffcb234c6cacbed2b9c35feff090ba01c4dd750fd009d72b433bc609983aefd4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:50:41+00:00
- Bitcoin block
- 957052
- Canonical record hash
sha256:4ec09eb4d4a5af056217df305736f6bf707d5d143ee797cb274c1140e4c080b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES382221205
- Bitcoin block existence check
- https://blockstream.info/api/block/957052
Full record
Track page: Piano Concerto in C Major, Hob.XVIII:8: II. Adagio · Machine-readable JSON-LD