ISRC HKI190743410
Verified recording
HKI190743410 is “Piano Concerto in G Major, Hob.XVIII:9: I. Allegro” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x65eed67998fa398299c8a661b6c20b346d96f92f305e07be5ba9876979098e8d and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190743410.
Recording identifiers
- ISRC
- HKI190743410
- Title
- Piano Concerto in G Major, Hob.XVIII:9: I. Allegro
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x65eed67998fa398299c8a661b6c20b346d96f92f305e07be5ba9876979098e8d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:6f9df00ea5877b8910495c7d2d876d7755517dcddba16609b2abf0cd488b3c47- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190743410
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Piano Concerto in G Major, Hob.XVIII:9: I. Allegro · Machine-readable JSON-LD