La Donna del Lago: Act II: Tanti affetti in tal momento

Recording identifiers

ISRC

USBC10402241

Release date of the album this recording appears on

1968

CopyrightID (CopyrightChains transaction hash)

0x2fed0ae12bc328605848d8e0fb1605660d749796d65b9729361b7d3947afd290

Copyright registration time

2026-07-07T16:40:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:32060d19b54204277564f7baf3fef1ab8c3ae68f54ce572e4b4b7e2b89671b9c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USBC10402241

What this proof establishes

This recording was released in 1968, 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.