ISRC JPWP01671841
Verified recording
JPWP01671841 is “Crazy Crazy (feat. Charli XCX & Kyary Pamyu Pamyu)” by Yasutaka Nakata,
registered on the CopyrightChains blockchain with CopyrightID
0x43a3cfe945848f63ba69451f5b8187bc551289e8e7de87308f9d588f70d16a82 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPWP01671841.
Recording identifiers
- ISRC
- JPWP01671841
- Title
- Crazy Crazy (feat. Charli XCX & Kyary Pamyu Pamyu)
- Artist
- Yasutaka Nakata
- CopyrightID (CopyrightChains transaction hash)
0x43a3cfe945848f63ba69451f5b8187bc551289e8e7de87308f9d588f70d16a82
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:4e4e3a510dc4caa17a353d9d103453a8640ce3e84bcefa720df9018feb1d5b29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPWP01671841
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Crazy Crazy (feat. Charli XCX & Kyary Pamyu Pamyu) · Machine-readable JSON-LD