ISRC DEF056531229
Verified recording
DEF056531229 is “Pagliacci, Act II: Versa il filtro ne la tazza sua! – Coraggio!” by Ruggero Leoncavallo,
registered on the CopyrightChains blockchain with CopyrightID
0xaa6d2e00dc007e6b0bb02eea529ca2a532cf04b5df54815f8708e430ff063de9 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/DEF056531229.
Recording identifiers
- ISRC
- DEF056531229
- Title
- Pagliacci, Act II: Versa il filtro ne la tazza sua! – Coraggio!
- Artist
- Ruggero Leoncavallo
- CopyrightID (CopyrightChains transaction hash)
0xaa6d2e00dc007e6b0bb02eea529ca2a532cf04b5df54815f8708e430ff063de9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:456a59aca49fadf9b7fb320ba13c0e539bcca40f2f7a05df24f887fdacac4711- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056531229
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Pagliacci, Act II: Versa il filtro ne la tazza sua! – Coraggio! · Machine-readable JSON-LD