ISRC GBF071301840
Verified recording
GBF071301840 is “Madama Butterfly, Act III: Addio, fiorito asil - 2013 Remastered Version” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xd28da680a779294182250eacff5540a8cbd376d2dd5c1898234d8bccd3de6152 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071301840.
Recording identifiers
- ISRC
- GBF071301840
- Title
- Madama Butterfly, Act III: Addio, fiorito asil - 2013 Remastered Version
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xd28da680a779294182250eacff5540a8cbd376d2dd5c1898234d8bccd3de6152
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:082692b458563a22519232d55001e13f3ac4e0b137c827136dd0641dead2222d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071301840
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Madama Butterfly, Act III: Addio, fiorito asil - 2013 Remastered Version · Machine-readable JSON-LD