Symphony No. 6 in B Minor, Op. 74 "Pathétique": II. Allegro con grazia

Recording by Pyotr Ilyich Tchaikovsky.

Recording identifiers

ISRC
USSM11610501
Release date of the album this recording appears on
2017-10-27
CopyrightID (CopyrightChains transaction hash)
0x1cca55db9af61240526d8d42ed5bd6a9c1aaed66ad89681a408299990a13b75a
Copyright registration time
2026-06-07T07:01:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06Z
Bitcoin block
953515
Canonical record hash
sha256:fdf06331146412bb384bd33bd4b0f570dd38f52d027e58ebfb0fe14396e16e9b

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.