ISRC USB8U1085554
Verified recording
USB8U1085554 is “Anna Bolena: Act I: Si taciturna e mesta (Anna, Giovanna, Smeton)” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0xe81d8cf607fd2a46cfb2db94e4e3c506b2815d16a55f92be19312602e98807a7 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1085554.
Recording identifiers
- ISRC
- USB8U1085554
- Title
- Anna Bolena: Act I: Si taciturna e mesta (Anna, Giovanna, Smeton)
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0xe81d8cf607fd2a46cfb2db94e4e3c506b2815d16a55f92be19312602e98807a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:802f3b4362477dc7518fd1b27de0490225131f22f8aa3a323b10ad03dc7710da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1085554
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Anna Bolena: Act I: Si taciturna e mesta (Anna, Giovanna, Smeton) · Machine-readable JSON-LD