ISRC JPK651800418
Verified recording
JPK651800418 is “Club Velvet” by 小宮知子,
registered on the CopyrightChains blockchain with CopyrightID
0xb0e2a228fec182e7fb06c1e4907cb85f354c804fbd52b5b3246f12ac0aa2e588 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPK651800418.
Recording identifiers
- ISRC
- JPK651800418
- Title
- Club Velvet
- Artist
- 小宮知子
- CopyrightID (CopyrightChains transaction hash)
0xb0e2a228fec182e7fb06c1e4907cb85f354c804fbd52b5b3246f12ac0aa2e588
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a379096e87f8424466582b4e06936b7d468d415dca986046c4d606b99a31df91- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPK651800418
- Bitcoin block existence check
- https://blockstream.info/api/block/953520