ISRC DER411290356
Verified recording
DER411290356 is “Der Liebestrank, Act II: Arie des Nemorino, "Una furtiva lagrima"” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0x10cd1a575b2c27580eaffdf0df8cc4357a9bb9841abd8eb1b5887de84defad9c 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/DER411290356.
Recording identifiers
- ISRC
- DER411290356
- Title
- Der Liebestrank, Act II: Arie des Nemorino, "Una furtiva lagrima"
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0x10cd1a575b2c27580eaffdf0df8cc4357a9bb9841abd8eb1b5887de84defad9c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:891b470048ca4abb0adff6bda6539077600db86753597c229e748e936956c356- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER411290356
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Der Liebestrank, Act II: Arie des Nemorino, "Una furtiva lagrima" · Machine-readable JSON-LD