ISRC HKI199736811
Verified recording
HKI199736811 is “Le Nozze Di Figaro (The Marriage Of Figaro), K. 492: Act II Scene 6: Terzetto - Susanna, Or Via Sortite?” by Donato Di Stefano,
registered on the CopyrightChains blockchain with CopyrightID
0x9cfe6d84c1eda89e08ef130dabde3182993bbac63ead49fb2bec3513658efd31 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/HKI199736811.
Recording identifiers
- ISRC
- HKI199736811
- Title
- Le Nozze Di Figaro (The Marriage Of Figaro), K. 492: Act II Scene 6: Terzetto - Susanna, Or Via Sortite?
- Artist
- Donato Di Stefano
- CopyrightID (CopyrightChains transaction hash)
0x9cfe6d84c1eda89e08ef130dabde3182993bbac63ead49fb2bec3513658efd31
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:277aeb9972a224f7b25a4a9113370fad074d4ccf52fb054b9d7acf88639ce159- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199736811
- 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 II Scene 6: Terzetto - Susanna, Or Via Sortite? · Machine-readable JSON-LD