ISRC DEF058230109
Verified recording
DEF058230109 is “Falstaff / Act 1: Udrai quanta egli sfoggia” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x40c9167a8c0c812a1be35ef058b28a99eb887eac27d8b1b8cc6febafbc7f91fc and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058230109.
Recording identifiers
- ISRC
- DEF058230109
- Title
- Falstaff / Act 1: Udrai quanta egli sfoggia
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x40c9167a8c0c812a1be35ef058b28a99eb887eac27d8b1b8cc6febafbc7f91fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:a3c5ef1c0334b760d2802bb0c936940a6566fe59d6ac1037872ba783db5d937c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058230109
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Falstaff / Act 1: Udrai quanta egli sfoggia · Machine-readable JSON-LD