ISRC GBAYC9102277
Verified recording
GBAYC9102277 is “Leoncavallo: Pagliacci, Act 1 Scene 4: "Recitar! Mentre preso dal delirio" (Canio)” by Ruggero Leoncavallo,
registered on the CopyrightChains blockchain with CopyrightID
0x0adde6f2f8ebdba77d376e8c1da8b2954dfd0ce1c98d7ac367800ee31093ec6f and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9102277.
Recording identifiers
- ISRC
- GBAYC9102277
- Title
- Leoncavallo: Pagliacci, Act 1 Scene 4: "Recitar! Mentre preso dal delirio" (Canio)
- Artist
- Ruggero Leoncavallo
- CopyrightID (CopyrightChains transaction hash)
0x0adde6f2f8ebdba77d376e8c1da8b2954dfd0ce1c98d7ac367800ee31093ec6f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:75c5e5ffef1d0a1797fbb9ad8580e8bd60de67445b66dd47734a5877c528fbca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9102277
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Leoncavallo: Pagliacci, Act 1 Scene 4: "Recitar! Mentre preso dal delirio" (Canio) · Machine-readable JSON-LD