Rossini: L'italiana in Algeri, Act 2: "Dei Pappatacci s'avanza il coro" (Lindoro, Coro, Taddeo, Mustafà)

Recording identifiers

ISRC

FRZ208101824

Release date of the album this recording appears on

1981-01-01

CopyrightID (CopyrightChains transaction hash)

0x63fc5b0efab1d59561df599d255c739e4ebf492ca979109074b5eb11c1447ce2

Copyright registration time

2026-06-20T00:33:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:704e5f022e26aceef0735d2a4f4b36b316379d2428e502450c3f6e4509cd048c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ208101824

What this proof establishes

This recording was released in 1981, 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.