ISRC GBAYC9704681
Verified recording
GBAYC9704681 is “Leoncavallo: Pagliacci, Prologue: "Si può? Si può?" (Tonio)” by Ruggero Leoncavallo,
registered on the CopyrightChains blockchain with CopyrightID
0x49523f23705efdd5133abf65a49ca5a05fb5bd13e28fef45cc85030abfcb957d and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9704681.
Recording identifiers
- ISRC
- GBAYC9704681
- Title
- Leoncavallo: Pagliacci, Prologue: "Si può? Si può?" (Tonio)
- Artist
- Ruggero Leoncavallo
- CopyrightID (CopyrightChains transaction hash)
0x49523f23705efdd5133abf65a49ca5a05fb5bd13e28fef45cc85030abfcb957d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:78d2fd3db3176ba9bdb56b383ecc45950e4bc048e4f34d4f3476a760096626f9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9704681
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Leoncavallo: Pagliacci, Prologue: "Si può? Si può?" (Tonio) · Machine-readable JSON-LD