Piano Trio No. 1 in C Minor, Op. 3: II. Andante cantabile con variazioni

Recording identifiers

ISRC

ITLF52416534

Release date of the album this recording appears on

2025-06-20

CopyrightID (CopyrightChains transaction hash)

0x9d1b27e97d0b18d4cd7cabf005a63c8510b3187c7bdc94a3ce30634e2afcf0bd

Copyright registration time

2026-07-30T12:17:23+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T12:45:34Z

Bitcoin block

960258

Canonical record hash

sha256:d1047042ab48d86fe31da6a99e151fd4e49531394e9a7eff56f1f53c4497114a

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC ITLF52416534

What this proof establishes

This recording was released in 2025. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.