ISRC HKI199190530
Verified recording
HKI199190530 is “Madame Butterfly, 1. Akt: Vogliatemi bene (Mona Lisa): Act II: Un bel di, vedremo” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x25ad58b732edf31e952e8c1641b71120b780cb220f08f141d21dbf9fc9e80058 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199190530.
Recording identifiers
- ISRC
- HKI199190530
- Title
- Madame Butterfly, 1. Akt: Vogliatemi bene (Mona Lisa): Act II: Un bel di, vedremo
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x25ad58b732edf31e952e8c1641b71120b780cb220f08f141d21dbf9fc9e80058
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:c76b0aa0aeedf8cda65c912178bdce20dba7d5f594a8831ff385f85e9043c9b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199190530
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Madame Butterfly, 1. Akt: Vogliatemi bene (Mona Lisa): Act II: Un bel di, vedremo · Machine-readable JSON-LD