ISRC GBF077740906
Verified recording
GBF077740906 is “Pagliacci / Act 1: "Qual fiamma aveva nel guardo!"” by Ruggero Leoncavallo,
registered on the CopyrightChains blockchain with CopyrightID
0x43830a0323ce133f2d69d76b7adcdfe85e79fe5bd734cf22f720db00a1ad13b1 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/GBF077740906.
Recording identifiers
- ISRC
- GBF077740906
- Title
- Pagliacci / Act 1: "Qual fiamma aveva nel guardo!"
- Artist
- Ruggero Leoncavallo
- CopyrightID (CopyrightChains transaction hash)
0x43830a0323ce133f2d69d76b7adcdfe85e79fe5bd734cf22f720db00a1ad13b1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f04ea5c8196e7c65bf6980071e61f62ab570d581df01d962af6930a25ec75acc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740906
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Pagliacci / Act 1: "Qual fiamma aveva nel guardo!" · Machine-readable JSON-LD