ISRC HKI199736805
Verified recording
HKI199736805 is “Le Nozze Di Figaro (The Marriage Of Figaro), K. 492: Act I Scene 3: Aria - La Vendetta” by Donato Di Stefano,
registered on the CopyrightChains blockchain with CopyrightID
0x0f5b84a6fa97941682a7887f7972ee12b07dce50f7592f18aff014dcf12136d9 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199736805.
Recording identifiers
- ISRC
- HKI199736805
- Title
- Le Nozze Di Figaro (The Marriage Of Figaro), K. 492: Act I Scene 3: Aria - La Vendetta
- Artist
- Donato Di Stefano
- CopyrightID (CopyrightChains transaction hash)
0x0f5b84a6fa97941682a7887f7972ee12b07dce50f7592f18aff014dcf12136d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:13c91a44cc733bc6c5d06cc3a3be0a8fad26d40e3191503bf00a88e11dc74231- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199736805
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Le Nozze Di Figaro (The Marriage Of Figaro), K. 492: Act I Scene 3: Aria - La Vendetta · Machine-readable JSON-LD