ISRC DEF057233129
Verified recording
DEF057233129 is “Anna Bolena - Tragedia lirica in due atti / Act 1: In separato carcere” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0xc4eba24910b1845918b3c53fa15e7e451cfd40838732ff7490650357f345b192 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233129.
Recording identifiers
- ISRC
- DEF057233129
- Title
- Anna Bolena - Tragedia lirica in due atti / Act 1: In separato carcere
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0xc4eba24910b1845918b3c53fa15e7e451cfd40838732ff7490650357f345b192
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:a764155e2c737c98a360fd89c3bc1ea53ab6fc9c13b2b51c0a2d2e4379939c06- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233129
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Anna Bolena - Tragedia lirica in due atti / Act 1: In separato carcere · Machine-readable JSON-LD