12 Études, Op. 10: No. 12 in C Minor "Revolutionary" - Edit

Recording identifiers

ISRC

FRUM72201078

Release date of the album this recording appears on

2025-01-11

CopyrightID (CopyrightChains transaction hash)

0xb407c2b9992a1dd709d778d0b36a9e6e6a879c2b2e792223ea2d1d56ba3cd8e0

Copyright registration time

2026-07-31T20:01:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T20:22:46Z

Bitcoin block

960459

Canonical record hash

sha256:465c47d8060368689fc947188720719fb0d8fc08097ec2bb52f81da50f6c45de

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRUM72201078

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.