ISRC HUA251185401
Verified recording
HUA251185401 is “La fedelta premiata, Hob. XXVIII:10: Sinfonia” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x75e4771b23968861afed3ea0ab0901781054c73cc3944fc0660232786131f779 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251185401.
Recording identifiers
- ISRC
- HUA251185401
- Title
- La fedelta premiata, Hob. XXVIII:10: Sinfonia
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x75e4771b23968861afed3ea0ab0901781054c73cc3944fc0660232786131f779
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:b34d183a9f16620ec469a50848fa6b10d09ed695ffb14eddcffe9f15161b4411- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251185401
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: La fedelta premiata, Hob. XXVIII:10: Sinfonia · Machine-readable JSON-LD