ISRC HKI199254406
Verified recording
HKI199254406 is “Symphony No. 94 in G Major, Hob. I:94 "Surprise": II. Andante” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x0b76765658e7e8e5846ef2ab39121222f1219367bfd08ca392697c67f053c37a and independently timestamped
in Bitcoin block 957055 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199254406.
Recording identifiers
- ISRC
- HKI199254406
- Title
- Symphony No. 94 in G Major, Hob. I:94 "Surprise": II. Andante
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x0b76765658e7e8e5846ef2ab39121222f1219367bfd08ca392697c67f053c37a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T15:12:44+00:00
- Bitcoin block
- 957055
- Canonical record hash
sha256:7b55c8f8863d3e74050f764fdb90ecb86033feabffadddaaf2e6039a7c34db67- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199254406
- Bitcoin block existence check
- https://blockstream.info/api/block/957055
Full record
Track page: Symphony No. 94 in G Major, Hob. I:94 "Surprise": II. Andante · Machine-readable JSON-LD