ISRC DEF057233128
Verified recording
DEF057233128 is “Anna Bolena - Tragedia lirica in due atti / Act 1: In quegli sguardi impresso (Anna, Enrico, Percy, Giovanna, Smeaton, Rochefort)” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0x2e9e5410ffde555b09a8d5d01144f9a7f528497e8d45a5a7c65c89626b3e5998 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233128.
Recording identifiers
- ISRC
- DEF057233128
- Title
- Anna Bolena - Tragedia lirica in due atti / Act 1: In quegli sguardi impresso (Anna, Enrico, Percy, Giovanna, Smeaton, Rochefort)
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0x2e9e5410ffde555b09a8d5d01144f9a7f528497e8d45a5a7c65c89626b3e5998
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:0f2e5bfa931a4a4f4787f2fce74f7d8f7d6406ab59303c5c9f37110e793d2961- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233128
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Anna Bolena - Tragedia lirica in due atti / Act 1: In quegli sguardi impresso (Anna, Enrico, Percy, Giovanna, Smeaton, Rochefort) · Machine-readable JSON-LD