The Nutcracker, Op. 71: Act I Tableau 1: Decoration of the Christmas tree

Recording by Pyotr Ilyich Tchaikovsky.

Recording identifiers

ISRC
FINDE1100084
Release date of the album this recording appears on
2011-09-06
CopyrightID (CopyrightChains transaction hash)
0x0afe3d65f625167d0df7ab0626e3e1cf185634ae57c78594dcd9ce2ca62420eb
Copyright registration time
2026-06-10T16:28:53+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:b043ea241449fec34028aad80484777985eafd33c790869fb671af0cff11b0f5

What this proof establishes

This recording was released in 2011, 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.