ISRC HKI199190501
Verified recording
HKI199190501 is “Madame Butterfly, 1. Akt: Vogliatemi bene (Mona Lisa): Act I: Introduction” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xfb38ff13891dc907c04fedb62656082b3836afa5b3299de8b66b6f6f6f77f12f 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/HKI199190501.
Recording identifiers
- ISRC
- HKI199190501
- Title
- Madame Butterfly, 1. Akt: Vogliatemi bene (Mona Lisa): Act I: Introduction
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xfb38ff13891dc907c04fedb62656082b3836afa5b3299de8b66b6f6f6f77f12f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:587579074e6172af02993ff1616e92ca95af5bfb86c5f59d957742688d65fa20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199190501
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Madame Butterfly, 1. Akt: Vogliatemi bene (Mona Lisa): Act I: Introduction · Machine-readable JSON-LD