ISRC USB8U1085576
Verified recording
USB8U1085576 is “Anna Bolena: Act I: Tace ognuno, e ognun tremante! (Enrico, Smeton, Percy, Anna, Rochefort))” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0x165b8fed0fcf5f3db227756a2b79518828aa3e306a6f0a078e849e88ac4f60fd and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1085576.
Recording identifiers
- ISRC
- USB8U1085576
- Title
- Anna Bolena: Act I: Tace ognuno, e ognun tremante! (Enrico, Smeton, Percy, Anna, Rochefort))
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0x165b8fed0fcf5f3db227756a2b79518828aa3e306a6f0a078e849e88ac4f60fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:f43da88ea1fe88096db5b1aeb420745e0b4ed90f9cadca0140b96b3998aeb650- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1085576
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Anna Bolena: Act I: Tace ognuno, e ognun tremante! (Enrico, Smeton, Percy, Anna, Rochefort)) · Machine-readable JSON-LD