ISRC DEF057233138
Verified recording
DEF057233138 is “Anna Bolena - Tragedia lirica in due atti / Act 2: Ambo morrete, o perfidi” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0x45a00461165892a320a0dcbc32bc2a308f283384b1d726b62137c63b0bbfba0f 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/DEF057233138.
Recording identifiers
- ISRC
- DEF057233138
- Title
- Anna Bolena - Tragedia lirica in due atti / Act 2: Ambo morrete, o perfidi
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0x45a00461165892a320a0dcbc32bc2a308f283384b1d726b62137c63b0bbfba0f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:12848515e00e88b1111e38064a69cdcc884a817e8bae86c5f63908a100c05f29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233138
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Anna Bolena - Tragedia lirica in due atti / Act 2: Ambo morrete, o perfidi · Machine-readable JSON-LD