ISRC GBF077840605
Verified recording
GBF077840605 is “Tosca / Act 1: "Mario! Mario! Mario!" "Son qui!" - "Mia gelosa!"” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x01a8130001a3cb2c2d17ca7577dee4fe2f85cca59cc8ea360208eb5979ddbbef 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/GBF077840605.
Recording identifiers
- ISRC
- GBF077840605
- Title
- Tosca / Act 1: "Mario! Mario! Mario!" "Son qui!" - "Mia gelosa!"
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x01a8130001a3cb2c2d17ca7577dee4fe2f85cca59cc8ea360208eb5979ddbbef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:e4bc9959b1b755449c80ab2de8b018c1c00887bbfd2a8effa77da2876994cf44- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077840605
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Tosca / Act 1: "Mario! Mario! Mario!" "Son qui!" - "Mia gelosa!" · Machine-readable JSON-LD