ISRC JPK631900102
Verified recording
JPK631900102 is “feat. future” by 亜咲花,
registered on the CopyrightChains blockchain with CopyrightID
0xa789390d60462559696d05390f68185d813b31ef57b22618fa8b2ce173970a6e and independently timestamped
in Bitcoin block 959132 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPK631900102.
Recording identifiers
- ISRC
- JPK631900102
- Title
- feat. future
- Artist
- 亜咲花
- CopyrightID (CopyrightChains transaction hash)
0xa789390d60462559696d05390f68185d813b31ef57b22618fa8b2ce173970a6e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T13:20:46+00:00
- Bitcoin block
- 959132
- Canonical record hash
sha256:9acafeb9151818bb01e727ced0153e0c0cef796408358b0cb14abf6e07db8dd3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPK631900102
- Bitcoin block existence check
- https://blockstream.info/api/block/959132