ISRC HKI190843307
Verified recording
HKI190843307 is “Symphony No. 42 in D Major, Hob.I:42: IV. Finale: Scherzando e presto” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xc2d369cf7fa4983b3d2536ebc799ba9c6a62ba055e1f81de5e7ec48a3bee06df and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190843307.
Recording identifiers
- ISRC
- HKI190843307
- Title
- Symphony No. 42 in D Major, Hob.I:42: IV. Finale: Scherzando e presto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xc2d369cf7fa4983b3d2536ebc799ba9c6a62ba055e1f81de5e7ec48a3bee06df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:1223d12072b8ec7fd9eb936bad41ec79f387b6fb1d4af476d9c9ca8110054578- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190843307
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Symphony No. 42 in D Major, Hob.I:42: IV. Finale: Scherzando e presto · Machine-readable JSON-LD