ISRC AUAB00150028
Verified recording
AUAB00150028 is “Madama Butterfly, Act II: “Un bel dì vedremo”” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xf67bbfffc42ec690692e6121a80aa4b7d36e01181701d9eb15ba0255297cd949 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/AUAB00150028.
Recording identifiers
- ISRC
- AUAB00150028
- Title
- Madama Butterfly, Act II: “Un bel dì vedremo”
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xf67bbfffc42ec690692e6121a80aa4b7d36e01181701d9eb15ba0255297cd949
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:44bbc6db0b23afdf5a2783d2156af110315fffb351ac46dabaa37cb4568ffe74- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB00150028
- 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