ISRC JPW561907140
Verified recording
JPW561907140 is “Little Big Princess(DJ katsu REMIX)(Riku feat. 空音)” by digital wing,
registered on the CopyrightChains blockchain with CopyrightID
0x7368a4ef8937e1aaef940c87d7a5e88d5ccb98b82ff556b1eff4434b452fc0d9 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561907140.
Recording identifiers
- ISRC
- JPW561907140
- Title
- Little Big Princess(DJ katsu REMIX)(Riku feat. 空音)
- Artist
- digital wing
- CopyrightID (CopyrightChains transaction hash)
0x7368a4ef8937e1aaef940c87d7a5e88d5ccb98b82ff556b1eff4434b452fc0d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:e3ea527f46d44da122251d94098e8f0b069c35c55d6dba07a56bb7a7a0d3e02b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561907140
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Little Big Princess(DJ katsu REMIX)(Riku feat. 空音) · Machine-readable JSON-LD