Waltz of the Flowers

Recording by Pyotr Ilyich Tchaikovsky.

Recording identifiers

ISRC
USA371097376
CopyrightID (CopyrightChains transaction hash)
0x61f6ebbaba18e25dffc5704776029e727e78cf7911f0dd0b1edf5f97ff8fd065
Copyright registration time
2026-07-06T18:36:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:5be11462fdcdd079c7055c6c68ffc132114e9fd8b3126b975a5e7f2ddc2f1c24

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.