ISRC DEF057039324
Verified recording
DEF057039324 is “Lucia di Lammermoor / Part 2 / Act 2: "S'avanza Enrico"” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0x537c17dab4052226ce60762f37186361ca5987b4f529887f0a7aeff3d7b65b40 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/DEF057039324.
Recording identifiers
- ISRC
- DEF057039324
- Title
- Lucia di Lammermoor / Part 2 / Act 2: "S'avanza Enrico"
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0x537c17dab4052226ce60762f37186361ca5987b4f529887f0a7aeff3d7b65b40
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:df755185672ae36d2ce09c0817e176f01fdcad4fc907ed9666295616abde039c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057039324
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Lucia di Lammermoor / Part 2 / Act 2: "S'avanza Enrico" · Machine-readable JSON-LD