ISRC ITCC51105070
Verified recording
ITCC51105070 is “Madama Butterfly: Act II. Un bel dì vedremo” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xe0259c93bfe636e730a3077e1ddd236ecde2dc110407dfe611723fba7311cbec 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/ITCC51105070.
Recording identifiers
- ISRC
- ITCC51105070
- Title
- Madama Butterfly: Act II. Un bel dì vedremo
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xe0259c93bfe636e730a3077e1ddd236ecde2dc110407dfe611723fba7311cbec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f4c46471b31b3aae9229bf101a75af57768471ade1b2243626b206043ce8accb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITCC51105070
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Madama Butterfly: Act II. Un bel dì vedremo · Machine-readable JSON-LD