ISRC DEF057039306
Verified recording
DEF057039306 is “Lucia di Lammermoor / Part 1: "Regnava nel silenzio"” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0xa898baf2f19c9166c878217a0b5673a13bad8f3a3d8e0a7843bfea09f114c0c4 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/DEF057039306.
Recording identifiers
- ISRC
- DEF057039306
- Title
- Lucia di Lammermoor / Part 1: "Regnava nel silenzio"
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0xa898baf2f19c9166c878217a0b5673a13bad8f3a3d8e0a7843bfea09f114c0c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:68b66daf079c180da81b761effb397ffbedd079bb13ca19c793fdd9153bb3e33- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057039306
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Lucia di Lammermoor / Part 1: "Regnava nel silenzio" · Machine-readable JSON-LD