ISRC GBAYC1400413
Verified recording
GBAYC1400413 is “Leoncavallo: I pagliacci, Act 1: "So ben che lo scemo contorto son io" (Nedda, Tonio)” by Ruggero Leoncavallo,
registered on the CopyrightChains blockchain with CopyrightID
0xf4c9699577cf0d2f5e7ede8037b10083f21382050853a18baf64d4543f563fa5 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1400413.
Recording identifiers
- ISRC
- GBAYC1400413
- Title
- Leoncavallo: I pagliacci, Act 1: "So ben che lo scemo contorto son io" (Nedda, Tonio)
- Artist
- Ruggero Leoncavallo
- CopyrightID (CopyrightChains transaction hash)
0xf4c9699577cf0d2f5e7ede8037b10083f21382050853a18baf64d4543f563fa5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:2fb7211192d812ce2b668f0198a53b9e701e1ece596ade47757acdd918a26695- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1400413
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Leoncavallo: I pagliacci, Act 1: "So ben che lo scemo contorto son io" (Nedda, Tonio) · Machine-readable JSON-LD