Piano Concerto No. 2 in B-Flat Major, Op. 83: II. Allegro appassionato

Recording identifiers

ISRC

FINDE2000002

CopyrightID (CopyrightChains transaction hash)

0x1089ebb10a9f057e3acd61d3c7ac556333d383a6a254661f78805d5b5dac96b4

Copyright registration time

2026-07-07T16:31:48+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:e2563f36d173c25da2efb86a6d8fe77ae65b31fba9ed0b350eb8537b91f2d287

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What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.