ISRC HKI199190509
Verified recording
HKI199190509 is “Madame Butterfly, 1. Akt: Vogliatemi bene (Mona Lisa): Act I: Ler l'altro il Consolato” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xde6a1bc79992df4b7e7fc90359c1197e176e2d359e09796ef8d48a120a2a29ef and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199190509.
Recording identifiers
- ISRC
- HKI199190509
- Title
- Madame Butterfly, 1. Akt: Vogliatemi bene (Mona Lisa): Act I: Ler l'altro il Consolato
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xde6a1bc79992df4b7e7fc90359c1197e176e2d359e09796ef8d48a120a2a29ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d2e93179260686c1ad120e039ac952ed30224620b7e5f390255c70c9117fa16f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199190509
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Madame Butterfly, 1. Akt: Vogliatemi bene (Mona Lisa): Act I: Ler l'altro il Consolato · Machine-readable JSON-LD