ISRC USBC10100415
Verified recording
USBC10100415 is “I Pagliacci: Act I: Recitar! mentre preso dal delirio... Vesti la giubba” by Ruggero Leoncavallo,
registered on the CopyrightChains blockchain with CopyrightID
0xf73942f2c13287107de9f2e8d429223a575e3416e1e7ea55444c653b93df02fc and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10100415.
Recording identifiers
- ISRC
- USBC10100415
- Title
- I Pagliacci: Act I: Recitar! mentre preso dal delirio... Vesti la giubba
- Artist
- Ruggero Leoncavallo
- CopyrightID (CopyrightChains transaction hash)
0xf73942f2c13287107de9f2e8d429223a575e3416e1e7ea55444c653b93df02fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4adb6f115240b4a92ee853b6aa7a6da5048e8a7ff457b199aa2d5f73083885fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10100415
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: I Pagliacci: Act I: Recitar! mentre preso dal delirio... Vesti la giubba · Machine-readable JSON-LD