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 by Vladimir Fedoseyev.
Recording identifiers
- ISRC
- JPVI09015750
- 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
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.