ISRC HKI199190513
Verified recording
HKI199190513 is “Madame Butterfly, 1. Akt: Vogliatemi bene (Mona Lisa): Act I: L'Imperial Commissario” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x6f3ba9341fd328a1d4afc7dd221102f3f07f4c8aa04592814f730ec779710c32 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/HKI199190513.
Recording identifiers
- ISRC
- HKI199190513
- Title
- Madame Butterfly, 1. Akt: Vogliatemi bene (Mona Lisa): Act I: L'Imperial Commissario
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x6f3ba9341fd328a1d4afc7dd221102f3f07f4c8aa04592814f730ec779710c32
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e9fd6935cdfa87604ffdcbd6c778040341e4ba81a66048976650a982150f5518- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199190513
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Madame Butterfly, 1. Akt: Vogliatemi bene (Mona Lisa): Act I: L'Imperial Commissario · Machine-readable JSON-LD