ISRC GBAYC1450114
Verified recording
GBAYC1450114 is “Puccini: Tosca, Act 3: "Presto! Su, Mario! Mario! Su! Presto! Andiam!" (Tosca, Voci, Sciarrone, Spoletta)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x2be7f2296e0e79f3f4eda52e9bebee7c5ce3dc84419927ffc6dbed6ef43b9693 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1450114.
Recording identifiers
- ISRC
- GBAYC1450114
- Title
- Puccini: Tosca, Act 3: "Presto! Su, Mario! Mario! Su! Presto! Andiam!" (Tosca, Voci, Sciarrone, Spoletta)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x2be7f2296e0e79f3f4eda52e9bebee7c5ce3dc84419927ffc6dbed6ef43b9693
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f46329659621258b9f255a8a93fd496659a7976d94cea69398029a83c7836c5c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1450114
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Puccini: Tosca, Act 3: "Presto! Su, Mario! Mario! Su! Presto! Andiam!" (Tosca, Voci, Sciarrone, Spoletta) · Machine-readable JSON-LD