The Nutcracker: Dance of the Mirlitons

Recording by Pyotr Ilyich Tchaikovsky.

Recording identifiers

ISRC
DKB6A1100110
CopyrightID (CopyrightChains transaction hash)
0x0ac8bc5e1f252ba7404a3a7a9a6421da8f4ac26e8400bb1a92e99a046d87570b
Copyright registration time
2026-07-07T10:04:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:97c23f303b6a170fd87a7bcc40679c6086e550756e0edbcfeccffac83d7c5b5a

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.