Symphony No. 5 in E Minor, Op. 64, TH 29: III. Valse. Allegro moderato

Recording by Pyotr Ilyich Tchaikovsky.

Recording identifiers

ISRC
USSM10112656
Release date of the album this recording appears on
1979
CopyrightID (CopyrightChains transaction hash)
0x44af1b0802e44b0d8a9f7d7433041fbd5d343096d947a503067f31aaaaf5505e
Copyright registration time
2026-07-07T03:19:11+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:abcfcfe1c17a0216035bde3f870364924748fc25a00edf3df3c5eeda3dc04085

What this proof establishes

This recording was released in 1979, 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.