3 Hungarian Folksongs from the Csìk, Sz. 35a: II. L’istesso tempo - Grand Piano

Recording identifiers

ISRC

DEN962233428

Release date of the album this recording appears on

2022-10-07

CopyrightID (CopyrightChains transaction hash)

0x55a1ded8c502ab6262c8060e02034be0f5b09c72d83053f9b0ed610c48c6e3ea

Copyright registration time

2026-06-18T21:46:01+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-06T06:56:49Z

Bitcoin block

956889

Canonical record hash

sha256:f23c82e5729ff50475fee29b27b4350351ef40acd333d21444a19be259a19a1a

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• Recording evidence summary for ISRC DEN962233428

What this proof establishes

This recording was released in 2022. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.