ISRC JPVI09015750
Verified recording
JPVI09015750 is “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）” by Vladimir Fedoseyev,
registered on the CopyrightChains blockchain with CopyrightID
0x608d26a0cb34a77c2b4363377ad28ebff5b35d323e5272e4a98ea33e46b680bd and independently timestamped
in Bitcoin block 957041 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI09015750.
Recording identifiers
- ISRC
- JPVI09015750
- Title
- 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）
- Artist
- Vladimir Fedoseyev
- CopyrightID (CopyrightChains transaction hash)
0x608d26a0cb34a77c2b4363377ad28ebff5b35d323e5272e4a98ea33e46b680bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T13:25:45+00:00
- Bitcoin block
- 957041
- Canonical record hash
sha256:1f1261c4b406c91c942e4d45df99c9a17b562651f49e55db4d3148cc3c701940- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI09015750
- Bitcoin block existence check
- https://blockstream.info/api/block/957041
Full record
Track page: 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） · Machine-readable JSON-LD