ISRC JPB822401240
Verified recording
JPB822401240 is “ピースオブケイク(feat. 七尾旅人)” by xiangyu,
registered on the CopyrightChains blockchain with CopyrightID
0xa61d31bfc9d34c81d0b431536ad6756d149bfc0b81eb3fc6d28c4932a36e4528 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB822401240.
Recording identifiers
- ISRC
- JPB822401240
- Title
- ピースオブケイク(feat. 七尾旅人)
- Artist
- xiangyu
- CopyrightID (CopyrightChains transaction hash)
0xa61d31bfc9d34c81d0b431536ad6756d149bfc0b81eb3fc6d28c4932a36e4528
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:867dea852626eb8608c7ddf2f47cf3890efd150562be604bcc7cbe2b171f0b32- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB822401240
- Bitcoin block existence check
- https://blockstream.info/api/block/956302