The Crown of Roses

Recording by Pyotr Ilyich Tchaikovsky.

Recording identifiers

ISRC
GBLLH1225717
CopyrightID (CopyrightChains transaction hash)
0x3582c234ed15e0b21a0878a4ed7bef96226e356c92018b5ff3b04c4df9329bc8
Copyright registration time
2026-07-06T08:06:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T14:04:01Z
Bitcoin block
957046
Canonical record hash
sha256:06f790e67148e55f21179c9d68cde85c451fd3f927448e896bd1e4a7ec600496

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.