ISRC JPX301815530
Verified recording
JPX301815530 is “Sunshine Summer Kakikoshu (feat. Chata)” by Solfa,
registered on the CopyrightChains blockchain with CopyrightID
0xd853c5d8fd24114abbbfab7fa988ba911ff0779dc2ad17c0b7e608692feebce7 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX301815530.
Recording identifiers
- ISRC
- JPX301815530
- Title
- Sunshine Summer Kakikoshu (feat. Chata)
- Artist
- Solfa
- CopyrightID (CopyrightChains transaction hash)
0xd853c5d8fd24114abbbfab7fa988ba911ff0779dc2ad17c0b7e608692feebce7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:56ad78aa04b15f83a6152e20f70354ff5bc3b8ea2f98e6c5853c6475eb3a2ed1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX301815530
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Sunshine Summer Kakikoshu (feat. Chata) · Machine-readable JSON-LD