Hungarian Dances Nos. 1 - 21 - For Piano Duet: No. 1 In G Minor (Allegro molto)

Recording identifiers

ISRC

DEF057601380

Release date of the album this recording appears on

2004-01-01

CopyrightID (CopyrightChains transaction hash)

0xbae4bc7fce2fdfc47c52078f640e1ab4478ab54a89349a3024e50691fe37bc1c

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T06:42:11Z

Bitcoin block

960360

Canonical record hash

sha256:394c9fee966ebf6a4ee704fdab47010479afbd1662179aace3b316bfd5df16ce

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• Recording evidence summary for ISRC DEF057601380

What this proof establishes

This recording was released in 2004, 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.