ISRC HKI199190510
Verified recording
HKI199190510 is “Madame Butterfly, 1. Akt: Vogliatemi bene (Mona Lisa): Act I: Ecco! Son giunte” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xd93400694d2c1e47a8ec28ba8301b5f35c34ed05bfeb6a8ddec714a01b8611bc 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/HKI199190510.
Recording identifiers
- ISRC
- HKI199190510
- Title
- Madame Butterfly, 1. Akt: Vogliatemi bene (Mona Lisa): Act I: Ecco! Son giunte
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xd93400694d2c1e47a8ec28ba8301b5f35c34ed05bfeb6a8ddec714a01b8611bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:17775d052cf81ede14fef2b39e9c6507d176f7713a79daee734ce4f79bfdf30f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199190510
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Madame Butterfly, 1. Akt: Vogliatemi bene (Mona Lisa): Act I: Ecco! Son giunte · Machine-readable JSON-LD