ISRC KRA491600800
Verified recording
KRA491600800 is “Sometimes” by U Sung Eun,
registered on the CopyrightChains blockchain with CopyrightID
0x19bda9506e223fb2b4935708997774f1abb47c8874328fef37ae265aaabac959 and independently timestamped
in Bitcoin block 954130 on 2026-06-17.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA491600800.
Recording identifiers
- ISRC
- KRA491600800
- Title
- Sometimes
- Artist
- U Sung Eun
- CopyrightID (CopyrightChains transaction hash)
0x19bda9506e223fb2b4935708997774f1abb47c8874328fef37ae265aaabac959
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-17T19:07:14+00:00
- Bitcoin block
- 954130
- Canonical record hash
sha256:4a316b8dda8a5500727f0a922bf2db4e021027cc6f1bf534625d98279a52fd70- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA491600800
- Bitcoin block existence check
- https://blockstream.info/api/block/954130