ISRC JPP301900438
Verified recording
JPP301900438 is “七色の記憶” by UNLIMITS,
registered on the CopyrightChains blockchain with CopyrightID
0x4e3d4834f35f36cc4e4196f29cfed0ab8f1f88c826d72b4790f7ad6ef7cde322 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301900438.
Recording identifiers
- ISRC
- JPP301900438
- Title
- 七色の記憶
- Artist
- UNLIMITS
- CopyrightID (CopyrightChains transaction hash)
0x4e3d4834f35f36cc4e4196f29cfed0ab8f1f88c826d72b4790f7ad6ef7cde322
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:11a824445005546f85ff7d956cc5c915b591aefba5b1628c9f0bb06fad828b01- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301900438
- Bitcoin block existence check
- https://blockstream.info/api/block/960291