ISRC DEF056531230
Verified recording
DEF056531230 is “Pagliacci, Act II: No, Pagliaccio non son” by Ruggero Leoncavallo,
registered on the CopyrightChains blockchain with CopyrightID
0xabdbb22310017ba3f17b779d18fbfb72faaa196a4bc601036d46fde85bdb5d06 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056531230.
Recording identifiers
- ISRC
- DEF056531230
- Title
- Pagliacci, Act II: No, Pagliaccio non son
- Artist
- Ruggero Leoncavallo
- CopyrightID (CopyrightChains transaction hash)
0xabdbb22310017ba3f17b779d18fbfb72faaa196a4bc601036d46fde85bdb5d06
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:0db074e28107840a4bc09aa99410d9738fa9b852f20b6ed861dde505e1f7f0b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056531230
- Bitcoin block existence check
- https://blockstream.info/api/block/960344
Full record
Track page: Pagliacci, Act II: No, Pagliaccio non son · Machine-readable JSON-LD