ISRC GBF077414590
Verified recording
GBF077414590 is “Madama Butterfly, Act II: Una nave da guerra – Scuoti quelle fronda – Or vienmi ad adornar” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x6c83a34972bcddd08f39fcd52f4e85de5d6cc41ddf1ebf544b4193da13920ab6 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/GBF077414590.
Recording identifiers
- ISRC
- GBF077414590
- Title
- Madama Butterfly, Act II: Una nave da guerra – Scuoti quelle fronda – Or vienmi ad adornar
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x6c83a34972bcddd08f39fcd52f4e85de5d6cc41ddf1ebf544b4193da13920ab6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8577951bd470adecc5f5befcddd97e6e26656368f2c83d71530eb985ca2a66ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077414590
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Madama Butterfly, Act II: Una nave da guerra – Scuoti quelle fronda – Or vienmi ad adornar · Machine-readable JSON-LD