Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto

Recording identifiers

ISRC

DEF055900602

Release date of the album this recording appears on

2023-12-12

CopyrightID (CopyrightChains transaction hash)

0xacb75151596baa8eb7c930a3529a584f09fa690b45d2aa5a7a39dc492343c65b

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T15:42:38Z

Bitcoin block

960273

Canonical record hash

sha256:67f3c1adb57dfba8d7bc54c33276ec1604078571e94567b22a41548e267eeae6

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• Recording evidence summary for ISRC DEF055900602

What this proof establishes

This recording was released in 2023. 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.