Verdi: La Traviata, Act 2: "Di sprezzo degno sé stesso rende" (Germont, Alfredo, Flora, Gastone, Barone, Dottore, Marchese, Chorus) [Live]

Recording identifiers

ISRC

GBAYC1701199

Release date of the album this recording appears on

2017-09-15

CopyrightID (CopyrightChains transaction hash)

0xd25c1bf9e48968b6fa433b845ac757f6ab567fe78d4c3aa4163152e34189d0a3

Copyright registration time

2026-07-31T15:31:05+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T15:59:18Z

Bitcoin block

960427

Canonical record hash

sha256:97a4c09dd4c3037d4d902b32eff2d0a793c6afe5ecf5519934724a600d547163

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC1701199

What this proof establishes

This recording was released in 2017, 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.