String Quartet No. 14 in C-Sharp Minor, Op. 131: 6. Adagio quasi un poco andante

Recording identifiers

ISRC

DEF059704806

Release date of the album this recording appears on

2025-02-05

CopyrightID (CopyrightChains transaction hash)

0x838ecbcc3e260d3a11de14d3ef74330529feee4c7a68d469491646d059900b20

Copyright registration time

2026-07-06T19:16:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:e478d6cbc91431726b077e534dc0399eaacc041c0da092ccd4e233fd6f89e9c0

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• Recording evidence summary for ISRC DEF059704806

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.