Divertimento No. 1 in D Major, Op. 20, "Old Hungarian Dances": II. Rókatánc

Recording identifiers

ISRC

GBLWD1703406

Release date of the album this recording appears on

2017-10-01

CopyrightID (CopyrightChains transaction hash)

0x85b7118856838f9ae33b47f5d9dc4eca054f02355717015c870ba60e1f0de7db

Copyright registration time

2026-07-31T16:31:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T17:29:52Z

Bitcoin block

960441

Canonical record hash

sha256:b01ca564ae77726d67487d846f5fae9361b7dbe1cd8c25b4bf93cba0c1ce2ffb

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• Recording evidence summary for ISRC GBLWD1703406

What this proof establishes

This recording was released in 2017, 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.