ISRC HKI190743412
Verified recording
HKI190743412 is “Piano Concerto in G Major, Hob.XVIII:9: III. Tempo di Meneutto” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x85193c2c51c57d2160df761d18638f54661d08d0148e57c78c214e038127bd30 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/HKI190743412.
Recording identifiers
- ISRC
- HKI190743412
- Title
- Piano Concerto in G Major, Hob.XVIII:9: III. Tempo di Meneutto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x85193c2c51c57d2160df761d18638f54661d08d0148e57c78c214e038127bd30
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:87607efe575cf90e525e8e0d596faaf902952b99e6144ec62bdd46b94418fb36- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190743412
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto in G Major, Hob.XVIII:9: III. Tempo di Meneutto · Machine-readable JSON-LD