ISRC GBF077740915
Verified recording
GBF077740915 is “Pagliacci / Act 2: "Arlecchin! Colombina!" - "Prendi questo narcotico"” by Ruggero Leoncavallo,
registered on the CopyrightChains blockchain with CopyrightID
0x006ba3b4df44d62f9950e83c3ae65b74ae81db9123f47e846549fc901b4f7a26 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/GBF077740915.
Recording identifiers
- ISRC
- GBF077740915
- Title
- Pagliacci / Act 2: "Arlecchin! Colombina!" - "Prendi questo narcotico"
- Artist
- Ruggero Leoncavallo
- CopyrightID (CopyrightChains transaction hash)
0x006ba3b4df44d62f9950e83c3ae65b74ae81db9123f47e846549fc901b4f7a26
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f3beb84c123a3ba6a955d4c583dacf1e9ed603d79b858b068e170f688a210137- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740915
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Pagliacci / Act 2: "Arlecchin! Colombina!" - "Prendi questo narcotico" · Machine-readable JSON-LD