ISRC HKI190843306
Verified recording
HKI190843306 is “Symphony No. 42 in D Major, Hob.I:42: III. Minuet and Trio: Allegretto” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x401ab1fb2a7f0d84a02bd709268284c74fc1a06a178e90f9788ca6d3220fe94a 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/HKI190843306.
Recording identifiers
- ISRC
- HKI190843306
- Title
- Symphony No. 42 in D Major, Hob.I:42: III. Minuet and Trio: Allegretto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x401ab1fb2a7f0d84a02bd709268284c74fc1a06a178e90f9788ca6d3220fe94a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f2a78fda6b3f5011cb228ce0ebbc570085720d49df92a0658fcf67970ea57223- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190843306
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 42 in D Major, Hob.I:42: III. Minuet and Trio: Allegretto · Machine-readable JSON-LD