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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0c75f57dcaeb93c690e194cd2feba5dfe0d05859da2dcfdc9a8748f338ed8d. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/82b03646-22fa-4917-8611-e6b8637c5489.json and https://artists.proofprofile.net/proofs/artist/82b03646-22fa-4917-8611-e6b8637c5489.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Johny Johny Yes Papa (Instrumental version)
Do You Like Broccoli (Instrumental version)
Five Little Babies (Instrumental version)
Head Shoulders Knees and Toes (Instrumental version)
Hello What's Your Name (Instrumental version)
First Day of School (Instrumental Version)
The Wheels on the Bus (Instrumental Version)
Finger Family with Colors (Instrumental Version)
Let's Go Shopping (Instrumental Version)
Three Little Kittens (Instrumental Version)
The Wheels on the Bus ver.2 (Instrumental Version)
We Are in the Car (Instrumental Version)
The Champion Song (Instrumental Version)
First year of Mary - Instrumental Version
Million Subscribers - Instrumental Version
Animals are friends (Instrumental Version)
The Floor is Lava (Instrumental Version)
Tetris Family Song (Instrumental Version)
Let's go to school (Instrumental Version)
Firefighters Song (Instrumental Version)
Birthday Cake for Mom (Instrumental Version)
Daddy and daughters song (Instrumental Version)
Skeleton Family Song - Instrumental Version
I Want to be Princess (Instrumental Version)
Two Little Sisters Maya and Mary (Instrumental Version)
Funny Rules for Kids (Instrumental Version)
The Other Way Around (Instrumental Version)
I Want to be Like Mommy - Instrumental version
Boo Boo Ver. Parents - Instrumental version
Three Marker Challenge - Instrumental version
Joke on the Nanny - Instrumental version
Color Food Challenge (Learn colors and food)
Smoothie Shake Shake (Instrumental Version)
Smoothie Shake Shake - Instrumental Version
Left and Right with Crabs - Instrumental Version
Through the Wall 2 - Instrumental Version
Fire Fighters Game - Instrumental Version
ABC Game - Learning the English Alphabet
Where is your Mommy - Instrumental Version
The Wheels on the Bus - New Instrumental Version
Who's at the door? (Instrumental Version)
Who's at the door? - Instrumental Version
Animals and Sounds (Instrumental Version)
Animals and Sounds - Instrumental Version
Doctor on the Beach (Instrumental Version)
Doctor on the Beach - Instrumental Version
Happy Birthday Fun (Instrumental Version)
Happy Birthday Fun - Instrumental Version
Learn Colors with Balloons (Instrumental Version)
Learn Colors with Balloons - Instrumental Version
The Floor is Lava (New Instrumental Version)
The Floor is Lava - New Instrumental Version
Finger Family Professions (Instrumental Version)
Finger Family Professions - Instrumental Version
Five Little Babies (Instrumental Version)
Five Little Babies - Instrumental Version
Are You Sleeping Baby Shark (Instrumental Version)
Are You Sleeping Baby Shark - Instrumental Version
Baby Want to be Higher (Instrumental Version)
Baby Want to be Higher - Instrumental Version
Maya Learns Insects (Instrumental Version)
Maya Learns Insects - Instrumental Version
Easy Peasy Lemon Squeezy (Instrumental Version)
Easy Peasy Lemon Squeezy - Instrumental Version
Pretend play Nanny (Instrumental Version)
Left and Right with Crabs (Learn Directions)
Лево и Право версия с крабами (учим направления)
Yes Vegetable, No Sweets - Instrumental Version
Pop-it Experiment (Instrumental Version)
Pop-it Experiment - Instrumental Version
Up and Down in the Sea (Instrumental Version)
Up and Down in the Sea - Instrumental Version
Brush Your Teeth (New Instrumental Version)
Brush Your Teeth - New Instrumental Version
Too Mach Ice-Cream (Instrumental Version)
Too Mach Ice-Cream - Instrumental Version
Mosquito Song - New Instrumental Version
We Are Fruits Song - Instrumental Version
Princess Birthday (Instrumental Version)
Princess Birthday - Instrumental Version
Where Kids can Play - Instrumental Version
Do You Like Broccoli New (Instrumental Version)
Do You Like Broccoli New - Instrumental Version
Where do You Work (Instrumental Version)
Where do You Work - Instrumental Version
Dance Like Animals (Instrumental Version)
Dance Like Animals - Instrumental Version
Halloween Cartoon Trick or Treat (Instrumental Version)
Halloween Cartoon Trick or Treat - Instrumental Version
Crazy scientist experiments - Instrumental Version
Halloween Guess game (Instrumental Version)
Halloween Guess game - Instrumental Version
Halloween - Who are You? (Instrumental Version)
Halloween - Who are You? - Instrumental Version
Peekaboo on the farm - Instrumental Version
Firefighters pretend play (Instrumental Version)
Firefighters pretend play - Instrumental Version
Family activities (Instrumental Version)
Family activities - Instrumental Version
Learn Shapes game (Instrumental Version)
Learn Shapes game - Instrumental Version
Happy time on the playground (Instrumental Version)
Happy time on the playground - Instrumental Version
Healthy breakfast (Instrumental Version)
Healthy breakfast - Instrumental Version
What is it in a room (Instrumental Version)
What is it in a room - Instrumental Version
Where do you live (Instrumental Version)
Where do you live - Instrumental Version
Maya Had a Little Bear - Instrumental Version
Microbes Attack Song - Instrumental Version
The Floor is Water - Instrumental Version
Wheels on the Bus with Dad - Instrumental Version
Yummy Fruits & Vegetables - Instrumental Version
Yummy Sweets & Candies - Instrumental Version
Dentist Song Ver. ll - Instrumental Version
Head, Shoulders, Knees and Toes (Instrumental Version)
Head, Shoulders, Knees and Toes - Instrumental Version
What is your name? (New Instrumental Version)
What is your name? - New Instrumental Version
My favorite holiday (Instrumental Version)
My favorite holiday - Instrumental Version
Guess profession game (Instrumental Version)
Guess profession game - Instrumental Version
What an animal game (Instrumental Version)
What an animal game - Instrumental Version
Play house - in out (Instrumental Version)
Play house - in out - Instrumental Version
Safety rules for kids in Nature - Instrumental Version
Yummy Food Refrigerator - Instrumental Version
Happy Birthday Princess (Instrumental Version)
Happy Birthday Princess - Instrumental Version
Twinkle little star (Instrumental Version)
Twinkle little star - Instrumental Version
A to-do list song (Instrumental Version)
A to-do list song - Instrumental Version
Put on your shoes (Instrumental Version)
Put on your shoes - Instrumental Version
Baby wants to swim (Instrumental Version)
Allergy to sweets (Instrumental Version)
Allergy to sweets - Instrumental Version
Put your trash in the bin (Instrumental Version)
Put your trash in the bin - Instrumental Version
My best toy is broken (Instrumental Version)
My best toy is broken - Instrumental Version
Finger Family - Learning Emotions (Instrumental Version)
Finger Family - Learning Emotions - Instrumental Version
Happy Birthday Time (Instrumental Version)
Happy Birthday Time - Instrumental Version
Kids rules for school (Instrumental Version)
Kids rules for school - Instrumental Version
Happy Birthday Bom Bom (Instrumental Version)
Happy Birthday Bom Bom - Instrumental Version
Halloween Finger Family (Instrumental Version)
Halloween Finger Family - Instrumental Version
Halloween 10 costumes Finger Family (Instrumental Version)
Halloween 10 costumes Finger Family - Instrumental Version
Halloween - Monsters - Instrumental Version
Halloween - Boo Boo - Instrumental Version
Halloween - Police - Instrumental Version
Dirty-dirty hands (Instrumental Version)
Dirty-dirty hands - Instrumental Version
Police song, Who took it? (Instrumental Version)
Police song, Who took it? - Instrumental Version
Five little elves (Instrumental Version)
Five little elves - Instrumental Version
Christmas Finger Family (Instrumental Version)
Christmas Finger Family - Instrumental Version
Christmas Help Song - Instrumental Version
Humpty Safety Rules (Instrumental Version)
Humpty Safety Rules - Instrumental Version
On Saint Valentine’s (Instrumental Version)
On Saint Valentine’s - Instrumental Version
Shake Shake 2 - Work-out with a Dino (Instrumental Version)
Shake Shake 2 - Work-out with a Dino - Instrumental Version
Finger Family (New Version - Learning Emotions)
Finger Family - New Version - Learning Emotions
Help Easter Bunny (Instrumental Version)
Help Easter Bunny - Instrumental Version
Wednesday Birthday Halloween - Instrumental
Blue vs Pink - Little Barbie - Instrumental
Fun Fun Birthday - Maya 10 years - Instrumental
Mary 6 years Pik Pik Birthday - Instrumental
Birthday Magic - Mia 5 years - Instrumental Version