ISRC DEF057233115
Verified recording
DEF057233115 is “Anna Bolena - Tragedia lirica in due atti / Act 1: Ah! così nel dì ridenti” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0x0ef17b412fdb6ed03058312a8881429148d3a2cb72b3f28cd9906f1dc6f3db29 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233115.
Recording identifiers
- ISRC
- DEF057233115
- Title
- Anna Bolena - Tragedia lirica in due atti / Act 1: Ah! così nel dì ridenti
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0x0ef17b412fdb6ed03058312a8881429148d3a2cb72b3f28cd9906f1dc6f3db29
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:00191a7e665a2801f11d5467958ded296c3b785ab5488381048e02b3868db55d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057233115
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Anna Bolena - Tragedia lirica in due atti / Act 1: Ah! così nel dì ridenti · Machine-readable JSON-LD