10 Variations on "Unser dummer Pöbel meint" by Gluck, K. 455: Theme. Allegretto

Recording identifiers

ISRC

FRUM72001690

Release date of the album this recording appears on

2025-04-14

CopyrightID (CopyrightChains transaction hash)

0x2fc4f75e3df061b35f92caef29da88dd4a925879ccd906f7fe5586a875b14d0f

Copyright registration time

2026-06-10T13:46:42+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:3e81c9cf3fbfffd57fc8f9bec7956001dda2fadb85c707cd31adcfa8f7135b38

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRUM72001690

What this proof establishes

This recording was released in 2025. 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.