ISRC HKI199736804
Verified recording
HKI199736804 is “Le Nozze Di Figaro (The Marriage Of Figaro), K. 492: Act I Scene 2: Cavatina - Se Vuol Ballare, Signor Contino” by Donato Di Stefano,
registered on the CopyrightChains blockchain with CopyrightID
0xa15703b2ee085e8061ef16a76185aa083ed965e2f94e39b8e2efbf615f304729 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199736804.
Recording identifiers
- ISRC
- HKI199736804
- Title
- Le Nozze Di Figaro (The Marriage Of Figaro), K. 492: Act I Scene 2: Cavatina - Se Vuol Ballare, Signor Contino
- Artist
- Donato Di Stefano
- CopyrightID (CopyrightChains transaction hash)
0xa15703b2ee085e8061ef16a76185aa083ed965e2f94e39b8e2efbf615f304729
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:446a8f1a4d934a5f0f579f368986f58b53ce6be9e2bfa0ca19c6f19e11053ca7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199736804
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Le Nozze Di Figaro (The Marriage Of Figaro), K. 492: Act I Scene 2: Cavatina - Se Vuol Ballare, Signor Contino · Machine-readable JSON-LD