ISRC KRMIM2003713
Verified recording
KRMIM2003713 is “u kno” by JJK,
registered on the CopyrightChains blockchain with CopyrightID
0xf8f392a62d9d3a7aa32e10217543f2c0763584aa6be5767bcaefc9bcf544acf3 and independently timestamped
in Bitcoin block 957122 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2003713.
Recording identifiers
- ISRC
- KRMIM2003713
- Title
- u kno
- Artist
- JJK
- CopyrightID (CopyrightChains transaction hash)
0xf8f392a62d9d3a7aa32e10217543f2c0763584aa6be5767bcaefc9bcf544acf3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:39:04+00:00
- Bitcoin block
- 957122
- Canonical record hash
sha256:abc366e9e5288953b5a345af95b9ad595d25b2569a7b082c4178a243cc9bd7e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2003713
- Bitcoin block existence check
- https://blockstream.info/api/block/957122