ISRC DEF059404600
Verified recording
DEF059404600 is “Macbeth / Act 4: Perfidi! All'anglo contro me v'unite!” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x64f1252ccca3efbe9cc3cc2f9ff2fae505191e1dc430da13c01129b568866602 and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059404600.
Recording identifiers
- ISRC
- DEF059404600
- Title
- Macbeth / Act 4: Perfidi! All'anglo contro me v'unite!
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x64f1252ccca3efbe9cc3cc2f9ff2fae505191e1dc430da13c01129b568866602
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:4a057bdbfdef54e94af4d34ae772c9222c5e7e37fb8a7cecd20b7dc54b6f1e15- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059404600
- Bitcoin block existence check
- https://blockstream.info/api/block/960362
Full record
Track page: Macbeth / Act 4: Perfidi! All'anglo contro me v'unite! · Machine-readable JSON-LD