バレエ組曲「くるみ割り人形」 Op.71a～こんぺい糖の精の踊り（チャイコフスキー）

Recording identifiers

ISRC

JPVI09015750

Release date of the album this recording appears on

2005-03-09

CopyrightID (CopyrightChains transaction hash)

0x608d26a0cb34a77c2b4363377ad28ebff5b35d323e5272e4a98ea33e46b680bd

Copyright registration time

2026-06-29T06:09:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T13:25:45Z

Bitcoin block

957041

Canonical record hash

sha256:1f1261c4b406c91c942e4d45df99c9a17b562651f49e55db4d3148cc3c701940

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC JPVI09015750

What this proof establishes

This recording was released in 2005, 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.