ISRC KRA382100166
Verified recording
KRA382100166 is “Back!!! (SUMIN Remix)” by Spray,
registered on the CopyrightChains blockchain with CopyrightID
0x661642d2aa69c9991b57428f0a43263a20b3841937107e1cc9827142bc4e781f 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/KRA382100166.
Recording identifiers
- ISRC
- KRA382100166
- Title
- Back!!! (SUMIN Remix)
- Artist
- Spray
- CopyrightID (CopyrightChains transaction hash)
0x661642d2aa69c9991b57428f0a43263a20b3841937107e1cc9827142bc4e781f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7c9bbb6683e0cdaf3b1f92152647104a8b7ed92e07ca123c69b27f23ec63ff61- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA382100166
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Back!!! (SUMIN Remix) · Machine-readable JSON-LD