ISRC HKI199287613
Verified recording
HKI199287613 is “Madama Butterfly, Act II: Un bel di, vedremo (Fatal Attraction)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xf92c09a2ed35da21749cd235c94f0e582951d29ba20b0e043dfbef2d009e5a00 and independently timestamped
in Bitcoin block 957039 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199287613.
Recording identifiers
- ISRC
- HKI199287613
- Title
- Madama Butterfly, Act II: Un bel di, vedremo (Fatal Attraction)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xf92c09a2ed35da21749cd235c94f0e582951d29ba20b0e043dfbef2d009e5a00
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T12:58:18+00:00
- Bitcoin block
- 957039
- Canonical record hash
sha256:aef44b2a8b6a71780d0fe37a25af9f70aec8850461e42de5f1cb8d94e261cc95- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199287613
- Bitcoin block existence check
- https://blockstream.info/api/block/957039
Full record
Track page: Madama Butterfly, Act II: Un bel di, vedremo (Fatal Attraction) · Machine-readable JSON-LD