ISRC USSM10206872
Verified recording
USSM10206872 is “Una furtiva lagrima from Act II of L'elisir D'amore - Voice” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0xf84ab687d707c226bc151eddc1194f2c986e282d87b757716faea316547ec1d3 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10206872.
Recording identifiers
- ISRC
- USSM10206872
- Title
- Una furtiva lagrima from Act II of L'elisir D'amore - Voice
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0xf84ab687d707c226bc151eddc1194f2c986e282d87b757716faea316547ec1d3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:2302aa66f37bba935e1db275397f7d7a01e0ad922b9e02c33323c5db08549f82- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10206872
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Una furtiva lagrima from Act II of L'elisir D'amore - Voice · Machine-readable JSON-LD