1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0df1714fcc0a1194dc3464ad6e3020cd5a273bf484c5620c12ade48f9dd4d3d. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/217fe1c3-07a3-42f2-8e56-2a4958ad2587.json and https://artists.proofprofile.net/proofs/artist/217fe1c3-07a3-42f2-8e56-2a4958ad2587.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Looking After Little Sister - Instrumental
One Good Deed is All I Need - HAPPY Ver.
Exploration of The Human Body - Instrumental
Summer Princess And The Winter Prince - Instrumental
Into the Dinosaur World (Part.2) - Instrumental
The World of ice Cream World - Instrumental
Find The Caterpillar ​That Wiggles - Instrumental
Wondering Underground World - Instrumental
Kongsuni Will Always Be Your Friends - Instrumental
Kongsuni Safety Song (Nursery Ver.) [KOR Ver.]
Safety Song (Nursery Ver.) - Instrumental
Head, Shoulders, Knees & Toes - KOR Ver.
Head, Shoulders, Knees & Toes (MR) - Instrumental
Incy Wincy Spider (KOR Ver.) - Instrumental
Kongsuni's Finger Family (KOR Ver.) - Instrumental
The Wheels on The Bus (KOR Ver.) - Instrumental
Do You Know the Muffin man? (KOR Ver.) - Instrumental
Head, Shoulders, Knees & Toes (ENG Ver.)
Incy Wincy Spider (Dance ver.) (KOR ver.)
Head, Shoulders, Knees & Toes (Dance ver.) (KOR ver.)
Kongsuni's Finger Family (Dance ver.) (KOR ver.)
Head, Shoulders, Knees & Toes (Dance ver.) (MR)
Kongsuni's Finger Family (Dance ver.) (MR)
Head, Shoulders, Knees & Toes (Dance) (ENG Ver.)
Kongsuni's Finger Family (Dance) (ENG Ver.)
Kongsuni and Friends Pt. 7 (Original Soundtrack) [KOR Version]
Kongsuni and Friends Pt. 8 (Original Soundtrack) [KOR Version]
My Precious Friend ′Seyo′ - Instrumental
Congratulations, Congratulations - Instrumental
New Kongsuni and Friends (Original Soundtrack) [Korean Version]
Come Together, Kongsuni and Friends! - Instrumental
Come Together, Kongsuni and Friends! (Short Version)
Come Together, Kongsuni and Friends! (Short Version) - Instrumental
Kong Kong Kongsuni (New Version) - Instrumental
Kong Kong Kongsuni (New Version) (Short Version)
Kong Kong Kongsuni (New Version) (Short Version) - Instrumental
Birthday Fun With Friends - Instrumental