ISRC JPVI00714690
Verified recording
JPVI00714690 is “「四季」～春 第1楽章（ヴィヴァルディ）” by Takeharu Nobuhara,
registered on the CopyrightChains blockchain with CopyrightID
0xfa5b6392422ada434c20b805aca8a0c8cf2fa793b99fdf5d08c53cbe5f05fd75 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI00714690.
Recording identifiers
- ISRC
- JPVI00714690
- Title
- 「四季」～春 第1楽章（ヴィヴァルディ）
- Artist
- Takeharu Nobuhara
- CopyrightID (CopyrightChains transaction hash)
0xfa5b6392422ada434c20b805aca8a0c8cf2fa793b99fdf5d08c53cbe5f05fd75
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:cde315bbb276594a8708f489a975d8b6a2a20138cedc8cdf9e2a6e8f9309400e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI00714690
- Bitcoin block existence check
- https://blockstream.info/api/block/953515