Nabucco / Act 2: Anch'io dischuiso un giorno

Recording identifiers

ISRC

GBF076540113

Release date of the album this recording appears on

1965-01-01

CopyrightID (CopyrightChains transaction hash)

0xe73fab298949ecd7a08298056f69c9a4693cede6d46533895655cf32c6f62aa4

Copyright registration time

2026-07-30T22:42:16+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T06:58:00Z

Bitcoin block

960362

Canonical record hash

sha256:11b93f250e584577d6645556e885cfdce932609282b5eeb64ba751ccc111b2e6

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBF076540113

What this proof establishes

This recording was released in 1965, 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.