ISRC KRA490100007
Verified recording
KRA490100007 is “For U” by Sung Si Kyung,
registered on the CopyrightChains blockchain with CopyrightID
0xc2e4237faf6672a8bc72ef8f7740353cfa2145ab0d4be03e0505c3de6379b8e6 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA490100007.
Recording identifiers
- ISRC
- KRA490100007
- Title
- For U
- Artist
- Sung Si Kyung
- CopyrightID (CopyrightChains transaction hash)
0xc2e4237faf6672a8bc72ef8f7740353cfa2145ab0d4be03e0505c3de6379b8e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:d511d21d6ddbe7a4b8214e9af1d4da9f076fe853de9f1bf0b4c7036aa19268e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA490100007
- Bitcoin block existence check
- https://blockstream.info/api/block/960138