ISRC HKI190870210
Verified recording
HKI190870210 is “Macbeth: Act IV: Una macchia e qui tutt'ora (Lady Macbeth, a Doctor, a Lady's Maid)” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x50e9146693e42c3314885bdcd79f854776551e818f59ea5161d5105f82e13df2 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190870210.
Recording identifiers
- ISRC
- HKI190870210
- Title
- Macbeth: Act IV: Una macchia e qui tutt'ora (Lady Macbeth, a Doctor, a Lady's Maid)
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x50e9146693e42c3314885bdcd79f854776551e818f59ea5161d5105f82e13df2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7b5b0c9189ae88fe6ed4f2877e524e3996a07789862e8a77cdd0c3669b303d99- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190870210
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Macbeth: Act IV: Una macchia e qui tutt'ora (Lady Macbeth, a Doctor, a Lady's Maid) · Machine-readable JSON-LD