Rossini: Il barbiere di Siviglia, Act 2: "Di sì felice innesto" (Figaro, Bartolo, Basilio, Berta, Coro, Rosina, Conte)

Recording identifiers

ISRC

GBAYC1400533

Release date of the album this recording appears on

1958

CopyrightID (CopyrightChains transaction hash)

0xa5d3280c56f31f7eb8ffa5c9a31604d8c3a2de6a9d2469f258f01c31b4315f86

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T17:26:40Z

Bitcoin block

960285

Canonical record hash

sha256:14b68f983c385ca1f1391ad31d95cd07cf795c6cff0e795dff8d70b0c0de6cc7

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC1400533

What this proof establishes

This recording was released in 1958, 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.