ISRC JPW561905778
Verified recording
JPW561905778 is “DOWN DOWN DOWN feat. cold kiss(Nana Takahashi)” by ZYTOKINE,
registered on the CopyrightChains blockchain with CopyrightID
0xc8bc01906bb02f9cd0b63f84f5ca767bf1bcf4b7b77e49745ae57f54e84a7510 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561905778.
Recording identifiers
- ISRC
- JPW561905778
- Title
- DOWN DOWN DOWN feat. cold kiss(Nana Takahashi)
- Artist
- ZYTOKINE
- CopyrightID (CopyrightChains transaction hash)
0xc8bc01906bb02f9cd0b63f84f5ca767bf1bcf4b7b77e49745ae57f54e84a7510
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:c20ca9eb0a96ef6fcf2aa1e4f5a51945c80a483281abf16f87c6256e7c308349- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561905778
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: DOWN DOWN DOWN feat. cold kiss(Nana Takahashi) · Machine-readable JSON-LD