ISRC KRA491401316
Verified recording
KRA491401316 is “Lost Things” by Sung Si Kyung,
registered on the CopyrightChains blockchain with CopyrightID
0x405b872a50afc238c8d9e62facf959ae553abe399408c3a6f1b22c338a49faa4 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA491401316.
Recording identifiers
- ISRC
- KRA491401316
- Title
- Lost Things
- Artist
- Sung Si Kyung
- CopyrightID (CopyrightChains transaction hash)
0x405b872a50afc238c8d9e62facf959ae553abe399408c3a6f1b22c338a49faa4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e1ae48f69a41b9b4ba91fbda5cc0c8a167ff3333e721880d94547d6ad651c76c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA491401316
- Bitcoin block existence check
- https://blockstream.info/api/block/956304