7 Piano Pieces, Op. 116: No. 1 Capriccio in D Minor

Recording identifiers

ISRC

DEF056301371

Release date of the album this recording appears on

2013-01-01

CopyrightID (CopyrightChains transaction hash)

0x9ca383df514df6bbd8f50dde68d7434153792834c29c99a51ead5de49674c04b

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T18:48:12Z

Bitcoin block

960448

Canonical record hash

sha256:35ac969f68fe81e99d90c2bc8395a87a54ec45a9e9d9cfdff13ad96aa7f8a614

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC DEF056301371

What this proof establishes

This recording was released in 2013, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.