ISRC JPU571500001
Verified recording
JPU571500001 is “Koi saku mirai” by 佐咲紗花,
registered on the CopyrightChains blockchain with CopyrightID
0x18883db36eb19c12d7019f3622b7d28ae2d61cac76a1bb310722f9b07a384236 and independently timestamped
in Bitcoin block 960198 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU571500001.
Recording identifiers
- ISRC
- JPU571500001
- Title
- Koi saku mirai
- Artist
- 佐咲紗花
- CopyrightID (CopyrightChains transaction hash)
0x18883db36eb19c12d7019f3622b7d28ae2d61cac76a1bb310722f9b07a384236
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:21:55+00:00
- Bitcoin block
- 960198
- Canonical record hash
sha256:dfd4eecab50a2b2f8f82498f262ab69e18f60dafa94c4f03b70556c6b7d7d626- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU571500001
- Bitcoin block existence check
- https://blockstream.info/api/block/960198