ISRC DEN960802293
Verified recording
DEN960802293 is “L'assedio di Calais / Act II: "La speme un dolce palpito"” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0x17996af630626aad980ca4d5b7f203a0a59826d0bc7d73f2162994eb9b26c35a and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960802293.
Recording identifiers
- ISRC
- DEN960802293
- Title
- L'assedio di Calais / Act II: "La speme un dolce palpito"
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0x17996af630626aad980ca4d5b7f203a0a59826d0bc7d73f2162994eb9b26c35a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:07f01e68dca39eb936538153c3b229cfa7472cc4a41293597a664288729fbaed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960802293
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: L'assedio di Calais / Act II: "La speme un dolce palpito" · Machine-readable JSON-LD