ISRC KRA381002298
Verified recording
KRA381002298 is “4AM” by IU,
registered on the CopyrightChains blockchain with CopyrightID
0x6538a33c283674399ee59ff9f682f2ad2e1e69de59ad3dd0074cf65120623fe6 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381002298.
Recording identifiers
- ISRC
- KRA381002298
- Title
- 4AM
- Artist
- IU
- CopyrightID (CopyrightChains transaction hash)
0x6538a33c283674399ee59ff9f682f2ad2e1e69de59ad3dd0074cf65120623fe6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:dda3fb9b7a9ca684a68eb8fa9af433e9a8f294137f3e4e01262f00284fc5c4fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381002298
- Bitcoin block existence check
- https://blockstream.info/api/block/953520