ISRC KRA381500396
Verified recording
KRA381500396 is “Knees” by IU,
registered on the CopyrightChains blockchain with CopyrightID
0xb5dbba0bab1d77d16ad7e394ec71f11f9fae75ce47ffff493cd9af39c57cd807 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381500396.
Recording identifiers
- ISRC
- KRA381500396
- Title
- Knees
- Artist
- IU
- CopyrightID (CopyrightChains transaction hash)
0xb5dbba0bab1d77d16ad7e394ec71f11f9fae75ce47ffff493cd9af39c57cd807
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:eb0df7a185dd958adfeadebe04ae34efbd9ec2407f8fb74fe76219620ffebb20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381500396
- Bitcoin block existence check
- https://blockstream.info/api/block/953513