Music Factory Entertainment Group is a United Kingdom-based music company associated with the Mastermix promotional remix service for professional disc jockeys. Overview Mastermix is marketed as a
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 0x902a520bd79c195f3cfab292ac6b900e9d38a320189d37f1faee665ebf904f1a. 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/48365f56-d116-40a2-bdd9-4524bc90c7d2.json and https://artists.proofprofile.net/proofs/artist/48365f56-d116-40a2-bdd9-4524bc90c7d2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ele te bota soca soca soca (Mega Slowed) [Remix]
immortal x glock on my lap (sped up) [Remix]
I don't care how long it takes (speed up) [Remix]
I Wanna Be Yours X Summertime Sadness (Remix)
losing interest (slowed + reverb) [Remix]
I adore this tiktok song (2022 Remastered Version) [Remix]
The Hills X Creepin X The Color Violet (Remix)
Set Fire To The Hills (TikTok Edit) [Remix]
Needed Me x Streets (TikTok Edit) [Remix]
Estar Soltera Esta De Moda (Sped Up) [Remix]
No Guidance Slowed (TikTok Edit) [Remix]
Where have you been X The hills (Speed Up) [Remix]
Polozhenie Guitar (super slowed + reverb) [Remix]
People You Know x Him And I (TikTok) [Remix]
Can’t Remember To Forget You (TikTok) [Remix]
Love & War - Sped Up (TikTok Version) [Remix]
Dancin Is What To Do (TikTok Version Sped Up) [Remix]
Spin Back x Collide (Tik Tok Mashup) [Remix]
A New Kind Of Love (TikTok Edit) [Remix]
Tata X Jenn (OTR Cypher x tell' em) [Remix]
can you feel my heart x burning pile (Remix)
All my friends are toxic - Slowed (Remix)
Spin Back x Collide (TikTok Edit) [Remix]
BLOOD STREETS TEARS (SPEEDY CORE) [Remix]
GigaChad Phonk x Buff Puss (Slowed + Reverb) [Remix]
You're So Pretty It Hurts Baby I'm Yours (TikTok Edit) [Remix]
Industry Baby Slowed (TikTok Edit) [Remix]
Pa Que Baile Hasta Abajo La Bebe (Sped Up) [Remix]
I Could Be Brown I Could Be Blue I Could Be Violet Sky Octaves (Remix)
i've never felt so alone (slowed & filtered) [Remix]
La forma en que me miras (Speed up) [Remix]
My Money don't Jiggle Jiggle, It Folds (TikTok Remix)
Dance the night away, On The Floor (Remix)
Rolling In The Deep (slowed+reverb) [Remix]
Who Is She x Supervillain (Mashup) [Remix]
Girl You're Perfect (Screwed & Chopped) [Remix]
We Belong Together (Tik Tok Sped Up) [Remix]
Baby i like your style (Tik Tok Sped Up) [Remix]
You Know How We Do It (Tik Tok Slowed) [Remix]
there's nothing holding me back (sped up + reverb) [Remix]
S&M HARDSTYLE - WE GO GYM (Tik Tok Edit) [Remix]
Heads Will Roll 2 (Slowed + Reverb) [Remix]
In Ha Mood (Speed Up + Check It Out) [Remix]
Mega Trepa Trepa (Tik Tok Slowed) [Remix]
Never Let Go Of Me (Tik Tok Slowed) [Remix]
Can’t Stop The Feeling (Sped up) [Remix]
Gangster Paradise (Slowed+Reverb) [Remix]
Moth To a Flame x After Hours (TikTok Mashup) [Remix]
Cigarettes out the window (Tik Tok Sped Up) [Remix]
Dancin Tik Tok (Sped Up + Reverb) [Remix]
Somewhere Only We Know (Sped Up) [Remix]
Get You The Moon (Slowed & Reverbed) [Remix]
Lovers On The Sun (TikTok Sped Up) [Remix]
Mami soy tu diablo, Tu nene malo (Sped Up) [Remix]
From die for u to heatless (Sped Up) [Remix]
INTRO TELEFONO TIKTOK VERSION (AGUA PA PA) [Remix]
Up all night to Get Lucky (Sped Up) [Remix]
Sweet Little Buble Bee (Speed Up) [Remix]
Hoy me puse linda para verte (TikTok Remix)
girls need love (slowed + reverb) [Remix]
Green Green Grass (TikTok Sped Up) [Remix]
Middle Of The Night (Tik Tok Sped Up) [Remix]
Scars To Your Beautiful (Slowed + Reverb) [Remix]
space song but it’s sped up (TikTok Remix)
I Wanna Be Yours (TikTok Sped Up) [Remix]
Love In The Dark (Sped Up And Reverb) [Remix]
Set Fire To The Rain x Another Love - Sped Up (Remix)
Shootout x Yes to Heaven (TikTok Edit) [Remix]
Montagem Amedrontadora Slowed Reverb (Remix)
Se Me Da Eu Vou Ter Que Comer (Slowed + Shunsui Bankai) [Remix]
Beat Trava Pulmao (Slowed + Reverb) [Remix]
Tag, You're It (Sped Up Nightcore) [Remix]
Kiss It Better (Tik Tok Sped Up) [Remix]
From A Man To A God + After Dark (TikTok Remix)
Aram Ata Hai Deedar Se Tere - Ek Lamha (Slowed + Reverb) [Remix]
Washing Machine Heart (Sped Up Nightcore) [Remix]
Mount Everest (Sped Up Nightcore) [Remix]
act a fool, act a fool, act a fool (sped up) [Remix]
Superhero & Villains Instrumental (Slowed Remix)
La Chica Del Bikini Azul (Sped Up) [Remix]
Como Te Voy A Olvidar (Slowed + Reverb) [Remix]
Aaja Ve Mahiya (Slowed And Reverb) [Remix]
babydoll x the perfect girl (tiktok sped up) [Remix]
Last Friday Night (Sped Up Nightcore) [Remix]
Dance Dance Dance Whit My Hands Hands Hands (Wednesday TikTok Remix)
Without Me (Spanish Version Nightcore) [Remix]
Why'd You Only Call Me When You're High (Slowed Remix)
Stayin' Alive VS Back In Black (Mashup) [Remix]
All girls are the same (Sped Up) [Remix]
Butterfly Effect (Slowed + Reverb) [Remix]
Pa Panamericano (Sped Up Nightcore) [Remix]
Deep End (Slowed Down To Perfection + Reverb) [Remix]
Suffer With Me (Slowed And Reverb) [Remix]
Do Ya Like X Resonance (TikTok Mashup) [Remix]
Ahora te puedes marchar (Sped Up) [Remix]
Hymn For The Weekend (Sped Up Nightcore) [Remix]
Babydoll X The Perfect Girl (TikTok Slowed Reverb) [Remix]
Roar Slowed (I Got The Eye Of The Tiger, A Fighter) [Remix]
Pimp Named Slickback (Sped Up Nightcore) [Remix]
Bum Bum Tam Tam (Slowed Reverb 8D) [Remix]
I Wanna Be Saved (TikTok Sped Up) [Remix]
Trembo Trembo (Funk Brasileño Slowed) [Remix]
Mary On A Cross (TikTok Speed Up) [Remix]
Creepin Slowed (I Don't Wanna Know) [Remix]
Counting Stars (TikTok Speed Nightcore) [Remix]
Yeah,'Cause Girls Is Players Too (Sped Up Remix)
Si Me Tomo Una Cerveza (Nightcore Sped Up) [Remix]
Dance Monkey (Nightcore Sped Up) [Remix]
El Efecto - Porque Tu Me Bailas Asi (Sped Up Remix)
But I Crumble Completely When You Cry (TikTok Sped Up Remix)
A Hopeless Romantic All My Life (Tik Tok Sped Up) [Remix]
How Deep Is Your Love (Nightcore Sped Up) [Remix]
Set Fire to the Rain (Sped Up Nightcore) [Remix]
I Love It - I Don’t Care (Sped Up Nightcore) [Remix]
Lil' Mama, A Party Girl. She Just Wan' Have Fun, Too (Remix)
Oui Sped Up (Hey, There's No We Without You And I) [Remix]
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 0x4cd84c0e1d2ed0c7800f086f00b26109767eafb5786db04ca28b64b9a69f545b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GX8LE2370483.