21 Hungarian Dances, WoO 1 (Arr. for Violin & Piano): No. 11 in D Minor

Recording identifiers

ISRC

DEB951182914

Release date of the album this recording appears on

2016-07-01

CopyrightID (CopyrightChains transaction hash)

0x64f2a03748d61c130f85728b749df1763bf51dd6c5875db000560ac425d94616

Copyright registration time

2026-07-29T13:06:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T13:21:01Z

Bitcoin block

960111

Canonical record hash

sha256:facca1eb2d80a59c19be8a6f33924bb14a821a1ee020fe482f868d8122f668c9

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEB951182914

What this proof establishes

This recording was released in 2016, 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.