ISRC GBF071341218
Verified recording
GBF071341218 is “Madama Butterfly, Act II: Un bel dì vedremo - 2013 Remastered Version” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xd305b1b01a0f7042041be27e9ac8ba3bdee2b709f0332b1568f31bc2024543ef 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/GBF071341218.
Recording identifiers
- ISRC
- GBF071341218
- Title
- Madama Butterfly, Act II: Un bel dì vedremo - 2013 Remastered Version
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xd305b1b01a0f7042041be27e9ac8ba3bdee2b709f0332b1568f31bc2024543ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:39799cd21d2d6233e222d16849500d50ceba8daf964476f207850642814ca9de- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071341218
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Madama Butterfly, Act II: Un bel dì vedremo - 2013 Remastered Version · Machine-readable JSON-LD