Waltz No. 2 (From Jazz Suite No. 2, Op. 99a) [Arr. for Cello, Piano and Darbuqa by Jamal Aliyev]

Recording identifiers

ISRC

QM4TW2296328

Release date of the album this recording appears on

2022-03-25

CopyrightID (CopyrightChains transaction hash)

0xafd5fa73020751f27319e8e359d780a129913eacf1dba10fe04ae729ff63aa09

Copyright registration time

2026-07-22T15:49:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-22T16:23:52Z

Bitcoin block

959152

Canonical record hash

sha256:e317fa0d5cfe83542798ac7ded00b26d074719d65630b5aee4d89e7eeff5b932

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC QM4TW2296328

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.