ISRC DEF057233130
Verified recording
DEF057233130 is “Anna Bolena - Tragedia lirica in due atti / Act 2: Oh! dove mal ne andarono” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0x361c9969676410cb6842ea531fb4efe130b3d4c7b5bec3a3f9246dc32445fc1c and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233130.
Recording identifiers
- ISRC
- DEF057233130
- Title
- Anna Bolena - Tragedia lirica in due atti / Act 2: Oh! dove mal ne andarono
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0x361c9969676410cb6842ea531fb4efe130b3d4c7b5bec3a3f9246dc32445fc1c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:bfc6b80984ef0656144786b7c80a60204ff02b0d556e3af85630d6d8b8b50569- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233130
- Bitcoin block existence check
- https://blockstream.info/api/block/960266
Full record
Track page: Anna Bolena - Tragedia lirica in due atti / Act 2: Oh! dove mal ne andarono · Machine-readable JSON-LD