String Quartet No. 12 In F Major, Op. 96, B. 179 - "American": 2. Lento

Recording identifiers

ISRC

DEF058403003

Release date of the album this recording appears on

2022-12-07

CopyrightID (CopyrightChains transaction hash)

0x7ab60ec156225e3821f0d7198689d628ba95ab0db734bbc2cf0c0f75849e01c9

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T03:35:13Z

Bitcoin block

960203

Canonical record hash

sha256:1e572605ea07c7b5aebc4750e32b54e7553b0f1e7c1bef0b0ebd3739afc44aa2

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• Recording evidence summary for ISRC DEF058403003

What this proof establishes

This recording was released in 2022. 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.