ISRC JPT552400608
Verified recording
JPT552400608 is “かつて魔法少女と悪は敵対していた。” by MAYUKO,
registered on the CopyrightChains blockchain with CopyrightID
0x01dd6fb7f466026b2d3d8c299a38f1fb354e4fc192bc8485aa032174997356db and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT552400608.
Recording identifiers
- ISRC
- JPT552400608
- Title
- かつて魔法少女と悪は敵対していた。
- Artist
- MAYUKO
- CopyrightID (CopyrightChains transaction hash)
0x01dd6fb7f466026b2d3d8c299a38f1fb354e4fc192bc8485aa032174997356db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:259b278e8ae25de19ac5bead36e430460f68a3feec574b8db746052bfb0416be- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT552400608
- Bitcoin block existence check
- https://blockstream.info/api/block/960138