ISRC HKI199190517
Verified recording
HKI199190517 is “Madame Butterfly, 1. Akt: Vogliatemi bene (Mona Lisa): Act I: Gli Ottoke” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x3f9caf783ad3015e6b0131d421a0a4aa4d3cfa3ebec4faa27198a9427aa7e957 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199190517.
Recording identifiers
- ISRC
- HKI199190517
- Title
- Madame Butterfly, 1. Akt: Vogliatemi bene (Mona Lisa): Act I: Gli Ottoke
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x3f9caf783ad3015e6b0131d421a0a4aa4d3cfa3ebec4faa27198a9427aa7e957
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:11a7cc3dfa2d6e1c1012cd352a758f4ff2039ce7bb3f6594b4379a64aaa2acc8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199190517
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: Madame Butterfly, 1. Akt: Vogliatemi bene (Mona Lisa): Act I: Gli Ottoke · Machine-readable JSON-LD