ISRC GBAYC0802940
Verified recording
GBAYC0802940 is “Puccini: Madama Butterfly, Act 2, Scene 2: "Vespa! Voglio che tu risponda" (Butterfly, Suzuki, Sharpless, Kate)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xa103e013769fa0df5732fd56dc12787c4bc823c4bde9eac60f3ddf687c7e9c33 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/GBAYC0802940.
Recording identifiers
- ISRC
- GBAYC0802940
- Title
- Puccini: Madama Butterfly, Act 2, Scene 2: "Vespa! Voglio che tu risponda" (Butterfly, Suzuki, Sharpless, Kate)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xa103e013769fa0df5732fd56dc12787c4bc823c4bde9eac60f3ddf687c7e9c33
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:690e47a8df20da321f85191ccae43b4b55b6ddac4a5b051b31da1d5e6cf10686- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802940
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Puccini: Madama Butterfly, Act 2, Scene 2: "Vespa! Voglio che tu risponda" (Butterfly, Suzuki, Sharpless, Kate) · Machine-readable JSON-LD