ISRC JPW562110735
Verified recording
JPW562110735 is “sharp edge(Tsukasa feat. 空音)” by digital wing,
registered on the CopyrightChains blockchain with CopyrightID
0x30e064d0fdbfe9bb973fdb4c36e36eb3d56bbcf19278d1a764e0f56dd3df6099 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW562110735.
Recording identifiers
- ISRC
- JPW562110735
- Title
- sharp edge(Tsukasa feat. 空音)
- Artist
- digital wing
- CopyrightID (CopyrightChains transaction hash)
0x30e064d0fdbfe9bb973fdb4c36e36eb3d56bbcf19278d1a764e0f56dd3df6099
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c788b61d304cadebc1f37081aa6f68296af6f52dd15cdbf8b65f98ff63e71b66- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW562110735
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: sharp edge(Tsukasa feat. 空音) · Machine-readable JSON-LD