1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0x465deac4fb01d1ccbab434c045f00dfcac7899692fc82ae86a012dd77cf42f48. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3440e72b-fa16-4bed-a4e1-86a2360c0a49.json and https://artists.proofprofile.net/proofs/artist/3440e72b-fa16-4bed-a4e1-86a2360c0a49.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Break Your Heart (Rokstarr)(Instrumental)
The Time Of Our Lives (The Time Of Our Lives)(Instrumental)
Ridin' Solo (Jason Derulo)(Instrumental)
Put Your Hands Up (Put Your Hands Up)(Instrumental)
Neighbors Know My Name (Ready)(Instrumental)
Need You Know (Need You Now)(Instrumental)
Guilty (Raymond V Raymond)(Instrumental)
Grenade (Doo-Wops And Hooligans)(Instrumental)
Ego (I Am... Sasha Fierce)(Instrumental)
Eenie Meenie (My World 2.0)(Instrumental)
Baby By Me (Before I Self Destruct)(Instrumental)
All the Way Turnt Up (Ready Set Go!)(Instrumental)
Airplanes (The Adventures Of Bobby Ray)(Instrumental)
According To You (Believe II)(Instrumental)
Breakeven (Falling to Pieces) (The Script)(Instrumental)
Tetris (Game Theme) (Tetris Game Theme)(Instrumental)
Say Something (Timbaland Presents Shock Value II)(Instrumental)
Paparazzi (The Fame Monster)(Instrumental)
More Than a Game (More Than a Game)(Instrumental)
Meet Me Halfway (The E.N.D.)(Instrumental)
Oh Santa! (Merry Christmas II You)(Instrumental)
Never Say Never (Never Say Never)(Instrumental)
Life After You (Leave This Town)(Instrumental)
I Made It (Cash Money Heros) (I Made It)(Instrumental)
Hot N Cold (Teenage Dream)(Instrumental)
Give It Up To Me (She Wolf)(Instrumental)
Beamer, Benz or Bentley (Single)(Instrumental)
Ain't No Doubt About It (The R.E.D. Album)(Instrumental)
Carry Out (Shock Value II)(Instrumental)
Why You Up In Here (Only One Flo Pt. 1)(Instrumental)
Viva la Vida (Viva La Vida or Death and All His Friends)(Instrumental)
Viva la Vida - Coldplay (Viva la Vida or Death and All His Friends)(Instrumental)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471d6bd1c18b77525adb6903392f2cd06411a328327f2e6348e7f258a2cc8ef1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371300829.
Video Phone (I Am... Sasha Fierce)(Instrumental)
Teach Me How To Dougie (Single)(Instrumental)
Remember The Time (Dangerous)(Instrumental)
Million Dollar Girl (Amazin')(Instrumental)
I'm Yours (We Sing. We Dance. We Steal Things)(Instrumental)
I Dreamed a Dream (I Dreamed a Dream)(Instrumental)
Heart Heart Heartbreak (Love Drunk)(Instrumental)
Frogger (The Dog Policeman)(Game Theme and Ringtone)
Forget You (The Ladykiller)(Instrumental)
Airplanes Pt. 2 (The Adventures Of Bobby Ray)(Instrumental)
4 My Town (Play Ball) (Pricele$$)(Instrumental)
21 Guns (21st Century Breakdown)(Instrumental)
City On Our Knees (Tonight)(Instrumental)
Chillin (Attention:Deficit)(Instrumental)
Whataya Want From Me (For Your Entertainment)(Instrumental)
The State vs. Radrick Davis (Instrumental Version)
Steady Mobbin (We Are Young Money)(Instrumental)
Soul Survivor (Let's Get it: Thug Motivation 101)(Instrumental)
Right Above It (I Am Not A Human Being)(Instrumental)
Miss Me (All Night Long) (Thank Me Later)(Instrumental)
Mars vs Venus (Raymond V Raymond)(Instrumental)
Obsessed (Confessions Of An Imperfect Angel)(Instrumental)
Knock You Down (In A Perfect World)(Instrumental)
Glitter In The Air (Fun House)(Instrumental)
Empire State Of Mind (The Blueprint 3)(Instrumental)
Empire State of Mind - Jay-Z feat. Alicia Keys (The Blueprint 3)(Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7473e0dcb9d1a330da194f004d221d04e8ebefed308bda4e866bfdd7f9d0aca7. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371300426.
Day 'n' Nite (Man On The Moon)(Instrumental)
Cooler Than Me (31 Minutes to Takeoff)(Instrumental)
Amazing (808s and Heartbreak)(Instrumental)
Whatcha Say (Jason Derulo)(Instrumental)
Vanilla Twilight (Umbrella Beach)(Instrumental)
The Legend of Zelda (Main Theme Video Game) (The Legend of Zelda)(Instrumental)
Teenage Dream (Teenage Dream)(Instrumental)
Take a Bow (Good Girl Gone Bad)(Instrumental)
Run This Town (The Blue Print 3)(Instrumental)
Run This Town - Jay-Z feat. Rihanna & Kanye West (The Blueprint 3)(Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22efceb41e98ae4dd83cfa7d1399d49c248dec9afe697650fcee81ed576355a. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:33:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371300853.
Que Sera (Hannah Montana Forever)(Instrumental)
Poker Face (The Fame Monster)(Instrumental)
Million Dollar Bill (I Look to You)(Instrumental)
Nothin' On You (The Adventures Of Bobby Ray)(Instrumental)
Just A Dream - Nelly (Just a Dream)(Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c326b7744795dc108d4ccf028eb1a837946e712f459e04cd0cede89f4261c9. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:09:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371300504.
If It's Love (Save Me San Francisco)(Instrumental)
I Gotta Feeling (The Beginning)(Instrumental)
Hold It Against Me (Femme Fatale)(Instrumental)
Gonorrhea (I Am Not A Human Being) (Instrumental)
Whatever You Like (Paper Trail)(Instrumental)
What’s My Name - Rihanna feat. Drake (Loud)(Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x230b92b4a74082169b37a306c5086c822d5869e7e46e1a2bd4c4697dc2e96ffa. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371300480.
Still Standing (Still Standing)(Instrumental)
Shark In The Water (Travelling Like The Light)(Instrumental)
Sex In Crazy Places (The State Vs. Rodrick Davis)(Instrumental)
Magic (The Adventures Of Bobby Ray)(Instrumental)
Just The Way You Are (Doo-Wops And Hooligans)(Instrumental)
Fallin' for You (Breakthrough)(Instrumental)
Empire State of Mind (Part II) (The Element of Freedom)(Instrumental)
Don't You Wanna Stay (My Kinda Party)(Instrumental)
Women Lie, Men Lie (Live From The Kitchen)(Instrumental)
Soldier of Love (Soldier of Love)(Instrumental)
My Best Days Are Ahead of Me (My Best Days)(Instrumental)
Let It Loose (Attention: Deficit)(Instrumental)
Kings and Queens (This Is War)(Instrumental)
Good Girls Go Bad (Hot Mess)(Instrumental)
Dance In The Dark (The Fame Monster)(Instrumental)
Alejandro (The Fame Monster)(Instrumental)
Candy Bling (Memoirs Of An Imperfect Angel)(Instrumental)
California Gurls (Teenage Dream)(Instrumental)
Won't Back Down (Recovery)(Instrumental)
Use Somebody (Only By The Night)(Instrumental)
Single Ladies (Put A Ring On It)(I Am.. Sasha Fierce)(Instrumental)
Russian Roulette (Rated R)(Instrumental)
Runaway Love (My World 2.0)(Instrumental)
Papers (Raymond V Raymond)(Instrumental)
Lose Yourself (Curtain Call)(Instrumental)
I Know You Want Me(Pitbull Starring In Rebelution)(Instrumental)
Blah Blah Blah (Animal)(Instrumental Verison)
Umbrella Beach (Ocean Eyes)(Instrumental)
Strobe Lights (Last Train to Paris)(Instrumental)
Party In The U.S.A. (Party In The U.S.A.)(Instrumental)
Party In The USA - Miley Cyrus (The Time of Our Lives)(Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569da9588c2da776de9d242baa7d66b60d06a29ed5dd0ae59f0dad1ab811156a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371300493.
Party All The Time (The Beginning)(Instrumental)
Monster (The Fame Monster)(Instrumental)
Lil' Freak (Raymond V Raymond)(Instrumental)
Grindin' Making Money (Pricele$$)(Instrumental)
Dead and Gone (Paper Trail)(Instrumental)
Better Than A Hallelujah (Somewhere Down The Road)(Instrumental)
Best I Ever Had (So Far Gone)(Instrumental)
All The Right Moves (Waking Up)(Instrumental)
Break Up To Make Up (Jeremih)(Instrumental)
When I Look At You (The Time Of Our Lives)(Instrumental)
What I've Done (Minutes To Midnight)(Instrumental)
Two Is Better Than One (Love Drunk)(Instrumental)
There Goes My Baby (Raymond V Raymond)(Instrumental)
Telephone (The Fame Monster)(Instrumental)
Stupid Wild (The State V.s Rodrick Davis)(Instrumental)
Speechless (The Fame Monster)(Instrumental)
Sexting (Battle of the Sexes)(Instrumental)
Pants On The Ground (Single)(Instrumental)
Only Girl In The World (Loud)(Instrumental)
Imma Star (Everywhere We Are) (Jeremih)(Instrumental)
I Can Transform Ya (I Can Transform Ya)(Instrumental)
If We Ever Meet Again (Shock Value II)(Instrumental)
Whip My Hair (Whip My Hair)(Instrumental)
Try Sleeping With Broken Heart (The Element of Freedom)(Instrumental)
Stereo Love - Edward Maya feat. Vika Jigulina (Ultra Weekend 6)(Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce83ba23951a06c36a2f65525295c40478134ab391bb3343e5bdfbf0412bfb65. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371300385.
Single Ladies (Put a Ring On It) (Alvin and The Chipmunks:The Squeakquel Soundtrack)(Instrumental)
Sexy Bitch (Sexy Chick) (One More Love)(Instrumental)
Psycho (Before I Self Destruct)(Instrumental)
Medicine (Goon Affiliated)(Instrumental)
Our God (And If Our God Is for Us...)(Instrumental)
Never Let You Go (My World 2.0)(Instrumental)
Live Your Life (Paper Trail)(Instrumental)
Jar of Hearts (Jar of Hearts)(Instrumental)
Drop the World (I Am Not A Human Being)(Instrumental)
Doesn't Mean Anything (The Element of Freedom)(Instrumental)
Do You Remember (All Or Nothing)(Instrumental)
Cupid Shuffle (Time for a Change)(Instrumental)
Baby - Justin Bieber feat. Ludacris (My World 2.0)(Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d631a9ce4608dfd239cfe902b5ae56dfed9feed29dc0babf8e5edc12714566. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371300439.
Up All Night (Thank Me Later)(Instrumental)
The Climb (Hannah Montana)(Instrumental)
My Chick Bad (Battle Of The Sexes)(Instrumental)
Meet Me On the Equinox (The Twilight Saga: New Moon)(Instrumental)
Love The Way You Lie (Recovery)(Instrumental)
Hello Good Morning (Last Train to Paris)(Instrumental)
Don't Let Me Fall (The Adventures Of Bobby Ray)(Instrumental)
Country Song (Country Strong)(Instrumental)
Already Gone (All I Ever Wanted)(Instrumental)
We Be Getting Money (Cocky And Confident)(Instrumental)
Turn It Up (Basic Instinct)(Instrumental)
Today Was a Fairytale (Valentine's Day)(Instrumental)
Stuck Like Glue (The Incredible Machine)(Instrumental)
Sexyback (FutureSex/LoveSounds)(Instrumental)
Jai Ho (Slumdog Millionaire)(Instrumental)
For Your Entertainment (For Your Entertainment)(Instrumental)
Electric Feel (Oracular Spectacular)(Instrumental)
Bet I (The Adventures Of Bobby Ray)(Instrumental)
Beautiful Monster (Libra Scale)(Instrumental)
Bottoms Up (Passion, Pain & Pleasure)(Instrumental)
Your Love Is My Drug (Animal)(Instrumental)
Somebody To Love (My World 2.0.)(Instrumental)
Six Foot Seven Foot (I Am Not A Human Being) (Instrumental)
Pac-Man (Game Theme and Ringtone)(Instrumental)
How Low (Battle Of The Sexes)(Instrumental)
Hold My Hand (Michael Jackson)(Instrumental)
DJ Got Us Fallin' In Love (Versus)(Instrumental)
BedRock (We Are Young Money)(Instrumental)
Can't Be Tamed (Can't Be Tamed)(Instrumental)
Waka Waka (This Time for Africa) (Waka Waka (This Time for Africa))(Instrumental)
The Time (Dirty Bit)(The Beginning)(Instrumental)
Super Mario Bros. (Theme & Ringtone) (Super Mario Bros. Theme)(Instrumental)
Magnificent (No Line on the Horizon)(Instrumental)
Love Come Down (Love Come Down)(Instrumental)
Lay Me Down (Any Port In a Storm)(Instrumental)
I Will Follow (And If Our God Is for Us...)(Instrumental)
Hey Ho (Battle of the Sexes)(Instrumental
Find Your Love (Thank Me Later)(Instrumental
Don't Forget (Don't Forget) (Instrumental)
Bad Romance (The Fame Monster)(Instrumental)
You Belong With Me (Fearless)(Instrumental)
We Weren't Born To Follow (The Circle)(Instrumental)
Wasted (The State Vs. Rodrick Davis)(Instrumental)
Theme From The Office (Theme From The Office)(Instrumental)
That's Not My Name (We Started Nothing)(Instrumental)
Shakin' It 4 Daddy (Sex Therapy)(Instrumental)
Reverse Cowgirl (Reverse Cowgirl)(Instrumental)
Night Is Young (The best of Nelly Furtado)(Instrumental)
Hotel Room Service (Pitbull Starring In Rebelution)
Halo (I Am... Sasha Fierce)(Instrumental)
D.O.A. (Death Of Autotune)(The Blue Print 3)(Instrumental)
Best Night Of My Life (Best Night Of My Life) (Instrumental)
Thrift Shop (In The Style of Macklemore & Ryan Lewis with Wanz) [Karaoke]