ISRC JPVI00736350
Verified recording
JPVI00736350 is “Vamp Street” by Keiichi Oku,
registered on the CopyrightChains blockchain with CopyrightID
0xc7c3b1c94febe2d57a0e5cdcfd58d473682f67c53fb047b4e6a353596fbb0fd5 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI00736350.
Recording identifiers
- ISRC
- JPVI00736350
- Title
- Vamp Street
- Artist
- Keiichi Oku
- CopyrightID (CopyrightChains transaction hash)
0xc7c3b1c94febe2d57a0e5cdcfd58d473682f67c53fb047b4e6a353596fbb0fd5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:80f459e92f3bf020280425fdc38a68595cfdf4cce71bd287bcdd61d9c90b18d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI00736350
- Bitcoin block existence check
- https://blockstream.info/api/block/956302