Piano Concerto No. 1 in E Minor, Op. 11: II. Romance. Larghetto - Pt. 6

Recording identifiers

ISRC

DEF056805126

CopyrightID (CopyrightChains transaction hash)

0xa06fa6356d01db0d9c30d2af9038c8b069718477d3325bea7bbe9956eda4486d

Copyright registration time

2026-07-29T15:08:41+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T15:38:18Z

Bitcoin block

960125

Canonical record hash

sha256:0af3843d859341de8992a8251662610aa0d7ac244fc7f168a1b41c847826fcb2

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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.

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