ISRC USB8U1085574
Verified recording
USB8U1085574 is “Anna Bolena: Act I: Meco oblia di sposo ingrato (Percy, Anna)” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0x28cdf5e32cca81f9a52897f417ef7eaca1f2d01088805a2d4e69389f7d86635f and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1085574.
Recording identifiers
- ISRC
- USB8U1085574
- Title
- Anna Bolena: Act I: Meco oblia di sposo ingrato (Percy, Anna)
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0x28cdf5e32cca81f9a52897f417ef7eaca1f2d01088805a2d4e69389f7d86635f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:c7f7488d4285eb47254e01b5cc3fea7f5c2874d33318b03e59c708f3d78eec1b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1085574
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Anna Bolena: Act I: Meco oblia di sposo ingrato (Percy, Anna) · Machine-readable JSON-LD