L'isola d'Alcina (Act 3): Mi restano le lagrime

Recording identifiers

ISRC

DES382163012

Release date of the album this recording appears on

2021-10-22

CopyrightID (CopyrightChains transaction hash)

0x0970195f2df3f8ba0c9e1a2e9b47fe65d0c3429e2da20fbfda02542804395987

Copyright registration time

2026-07-22T10:06:48+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-22T11:35:32Z

Bitcoin block

959123

Canonical record hash

sha256:9bd8ecd88d010824d4cd16a959f8894da53f28e0e39751ccb2300bec3867810d

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DES382163012

What this proof establishes

This recording was released in 2021, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.