ISRC DEF057233134
Verified recording
DEF057233134 is “Anna Bolena - Tragedia lirica in due atti / Act 2: Dal mio cor punita io sono (Giovanna, Anna)” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0x3c11eb1203d6cabba2562c05bbdb84e4c49f1d003c010fa6230fd880e7add86d and independently timestamped
in Bitcoin block 960298 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233134.
Recording identifiers
- ISRC
- DEF057233134
- Title
- Anna Bolena - Tragedia lirica in due atti / Act 2: Dal mio cor punita io sono (Giovanna, Anna)
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0x3c11eb1203d6cabba2562c05bbdb84e4c49f1d003c010fa6230fd880e7add86d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:26:00+00:00
- Bitcoin block
- 960298
- Canonical record hash
sha256:609fbc40a343ef2042a823d7497aa4db5cf59ba89d0ec2f4a8c56f620824c7b3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233134
- Bitcoin block existence check
- https://blockstream.info/api/block/960298
Full record
Track page: Anna Bolena - Tragedia lirica in due atti / Act 2: Dal mio cor punita io sono (Giovanna, Anna) · Machine-readable JSON-LD