ISRC GBF077740916
Verified recording
GBF077740916 is “Pagliacci / Act 2: "Versa il filtro ne la tazza sua!"” by Ruggero Leoncavallo,
registered on the CopyrightChains blockchain with CopyrightID
0x5cd884b09eaace0dcab69d87f06f310db6fe9c8a1f56f48527251ae8b08a5c77 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740916.
Recording identifiers
- ISRC
- GBF077740916
- Title
- Pagliacci / Act 2: "Versa il filtro ne la tazza sua!"
- Artist
- Ruggero Leoncavallo
- CopyrightID (CopyrightChains transaction hash)
0x5cd884b09eaace0dcab69d87f06f310db6fe9c8a1f56f48527251ae8b08a5c77
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b8ebe660480aa5de2f393e6cdb7becdf992ae41a69c7f898a8d5fff115515fba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740916
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Pagliacci / Act 2: "Versa il filtro ne la tazza sua!" · Machine-readable JSON-LD