ISRC HKI190843305
Verified recording
HKI190843305 is “Symphony No. 42 in D Major, Hob.I:42: II. Andantino e cantabile” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xaedcc3e93708edf9a98612bf5984f55890de4a08b2ce8fd037c6a2803fe12a69 and independently timestamped
in Bitcoin block 960352 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190843305.
Recording identifiers
- ISRC
- HKI190843305
- Title
- Symphony No. 42 in D Major, Hob.I:42: II. Andantino e cantabile
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xaedcc3e93708edf9a98612bf5984f55890de4a08b2ce8fd037c6a2803fe12a69
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:30+00:00
- Bitcoin block
- 960352
- Canonical record hash
sha256:22e2cb049a8c49ec0944cbf6a95517649ed7306a240343f56b89321117de9048- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190843305
- Bitcoin block existence check
- https://blockstream.info/api/block/960352
Full record
Track page: Symphony No. 42 in D Major, Hob.I:42: II. Andantino e cantabile · Machine-readable JSON-LD