ISRC GBF077414570
Verified recording
GBF077414570 is “Madama Butterfly, Act I: Viene la sera – Bimba dagli occhi – Vogliatemi bene – Vieni, vieni! (Love Duet)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xd4ae7771c3e12d1d40e355ad8b7dcf60f7591e1447919db0d055ea3cfb2e5dc4 and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077414570.
Recording identifiers
- ISRC
- GBF077414570
- Title
- Madama Butterfly, Act I: Viene la sera – Bimba dagli occhi – Vogliatemi bene – Vieni, vieni! (Love Duet)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xd4ae7771c3e12d1d40e355ad8b7dcf60f7591e1447919db0d055ea3cfb2e5dc4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:f0822d65eac6fbdcbefec2ead33b63d0b8f7302b9044bbee847ec95699271350- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077414570
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: Madama Butterfly, Act I: Viene la sera – Bimba dagli occhi – Vogliatemi bene – Vieni, vieni! (Love Duet) · Machine-readable JSON-LD