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 0x2e4d2efe8bb5aea17fc2199f04166e17c8247c61e6e3aa9f7f7058c213387ff0. Chain 2 (Bitcoin): anchored in block 953588 (2026-06-14T04:52:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/010116e5-dc2b-4f6b-ba1d-eec511168dd0.json and https://artists.proofprofile.net/proofs/artist/010116e5-dc2b-4f6b-ba1d-eec511168dd0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bara Bará Bere Berê (Instrumental Versions: Tribute to Michel Telò)
Sing the Best Hits Compilation (Karaoke and Instrumental Versions)
Quando una stella muore: Karaoke Tribute to Giorgia
L'essenziale: Karaoke Tribute to Marco Mengoni (Originally Performed By Marco Mengoni)
Roar (Instrumental Tribute To Katy Perry)
I Could Be the One: Tribute To Avicii vs. Nicky Romero
Another Love: Tribute to Tom Odell (Instrumental)
Dare (La La La): Tribute to Shakira (Like Mix)
Wrecking Ball: Tribute to Miley Cyrus (Like Mix Instrumental)
All of Me: Tribute to John Legend (Karaoke / Instrumental Versions)
I Got U: Tribute to Duke Dumont, Jax Jones (Instrumental Mix)
Prayer In C: Tribute to Lilly Wood & The Prick and Robin Schulz (Instrumental Version)
Hideaway (Instrumental Versions : Tribute to Kiesza)
I Wanna Feel (Instrumental Versions : Tribute to Secondcity)
You Will Never Know (Intrumental Versions : Tribute to Imany)
If I Lose Myself : Tribute to OneRepublic (Instrumental Versions)
Balada Boa (Instrumental Mix : Tribute to Gustavo Lima)
Don't You Worry Child: Tribute to Swedish House Mafia, John Martin (Instrumental Versions)
Tonight: Tribute to John Legend (Instrumental Versions)
Changes: Tribute to Faul & Wad Ad vs. Pnau (Instrumental Versions)
I Follow Rivers: Tribute to Lykke Li (Instrumental Versions)
Stay: Tribute to Rihanna (Instrumental Versions)
Only Teardrops (Instrumental Versions: Tribute to Emmelie De Forest)
Wake Me Up (Instrumental Versions: Tribute to Avicii / Aloe Blacc)
Eu Quero Tchu, Eu Quero Tcha (Instrumental Versions : Tribute to João Lucas E Marcelo)
Jubel (Karaoke and Instrumental Versions) (Originally Performed By Klingande)
Gatinha Assanhada (Instrumental Versions: Tribute to Gusttavo Lima)
Come with Me (Instrumental Mix: Tribute to Ricky Martin)
Addicted to You (Instrumental Versions: Tribute to Avicii)
Ai Se Eu Te Pego (Instrumental Versions) (Tribute to Michel Telò)
Hey Brother (Instrumental Versions: Tribute to Avicii)
Bailando (Instrumental Versions: Tribute To Enrique Iglesias)
A Sky Full of Stars (Instrumental Versions) (Tribute to Coldplay)
Musica (Instrumental Versions: Tribute to Fly Project)
Halo (Instrumental Versions: Tribute to Beyoncé)
Safe and Sound: Tribute to Capital Cities (Instrumental Versions)
Diamonds (Instrumental Versions) (Tribute to Rihanna)
Thinking About You (feat. Ayah Marar) [Instrumental Versions: Tribute to Calvin Harris]
Ho Hey (Instrumental Versions: Tribute to The Lumineers)
The Chamber (Instrumental Versions: Tribute to Lenny Kravitz)
Summer (Instrumental Versions: Tribute to Calvin Harris)
Mirrors (Instrumental Versions: Tribute to Justin Timberlake)
Boom Clap (Instrumental Versions) (Tribute To Charli XCX)
Just Give Me a Reason (Instrumental Versions: Tribute to Pink)
Burn (Instrumental Versions: Tribute to Ellie Goulding)
When the Beat Drops Out (Instrumental Versions: Tribute to Marlon Roudette)
Only Girl (Instrumental Versions: Tribute to Rihanna)
Ma chèrie (Instrumental Versions: Tribute to DJ Antoine)
Sunlight (Instrumental Versions: Tribute To The Magician)
True Love (Instrumental Versions: Tribute to Pink)
Someone Like You (Instrumental Versions: Tribute to Adele)
Drive By (Instrumental Versions: Tribute to Train)
We Can't Stop (Instrumental Versions: Tribute to Miley Cyrus)
Try: Tribute to Pink (Instrumental Versions)
Video Games (Instrumental Versions: Tribute to Lana Del Rey)
Giant in My Heart (Instrumental Versions: Tribute to Kiesza)
My Love: Tribute to Route 94 (Instrumental Versions)
Almost Home (Instrumental Versions: Tribute to Mariah Carey)
Apologize: Tribute to OneRepublic (Instrumental Versions)
Come Home (Instrumental Versions: Tribute to Onerepublic)
Pushing On (Instrumental Versions: Tribute to Oliver $ & Jimi Jules)
Chandelier (Karaoke Versions : Tribute To Sia)
Lost: Tribute to Michael Bublè (Karaoke Versions: Originally Performed By Michael Bublè)
Lovers on the Sun (Karaoke Versions: Tribute to David Guetta)
Booty: Tribute to Jennifer Lopez, Iggy Azalea (Karaoke Versions)
Set Fire to the Rain (Karaoke Versions: Tribute to Adele)
Titanium: Tribute to David Guetta, Sia (Karaoke Versions)
What Is Love (Instrumental Versions: Tribute to Kiesza)
Brand New Me (Instrumental Versions: Tribute to Alicia Keys)
Rumour Has It (Instrumental Versions: Tribute to Adele)
Skyfall (Instrumental Versions: Tribute to Adele)
Faded (Instrumental Versions: Tribute to Zhu)
Willst du: Tribute to Robin Schulz (Instrumental Versions)
Turning Tables (Special Instrumental Versions: Tribute to Adele)
Blame (Special Instrumental Versions : Tribute to Calvin Harris, John Newman)
My Type (Special DJ Instrumental Versions: In the Style of Saint Motel)
Sing the Best Hits, Vol. 2 (Instrumental Versions: Tribute to Lilly Wood and Various Artist)
I'm an Albatraoz (Special Instrumental Versions: In the Style of AronChupa)
Sun Goes Down (Special Instrumental Versions : In the Style of Robin Schulz)
Real Love (Instrumental Versions: Tribute to Clean Bandit & Jess Glynne)
Outlines (Special Instrumental Versions) (In the Style of Mike Mago & Dragonette)
Assim Você Mata o Papai:Tribute To Sorriso Maroto (Like Mix Instrumental)
Give Me Love (Instrumental Versions: Tribute to DJ Dado Feat. Michelle Weeks)
Coming Back (Special Instrumental Versions: Tribute to DJ Dado Feat. Michelle Weeks)
Love Me Like You Do (Special Instrumental & Kizomba Versions:Tribute to Ellie Goulding)
Uptown Funk (Special Instrumental Versions: Tribute to Mark Ronson Ft. Bruno Mars)
Firestone (Special Instrumental Versions:Tribute to Kygo Feat. Conrad Sewell)
Headlights (Special Ext. Instrumental Mix: Tribute to Robin Shulz Feat. Ilsey)
Travesuras (Extended Instrumental Mix: Tribute To Nicky Jam)
Riva (Restart the Game) (Special Ext. Instrumental Mix: Tribute to Klingande)
Sing The Best Hits Compilation, Vol. 4 (Instrumental Versions)
Hymn for the Weekend (Extended Instrumental Mix Tribute to Coldplay)
Lost on You (Special Instrumental Versions Tribute to Lp)
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 0x18a00093570f92167bfd5891df8980429dd625de680675434a8983d99a82b611. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/ITQ791600291.
Can't Stop the Feeling (Special Instrumental Versions Tribute to Justin Timberlake)
Come (Special Instrumental Versions Tribute to Jain)
Andiamo a Comandare (Special Instrumental Versions Tribute to Fabio Rovazzi)
Tutto molto interessante (Special Instrumental Versions Tribute To Fabio Rovazzi)
Million Reasons (Special Instrumental Versions Tribute to Lady Gaga)
24k Magic (Special Instrumental Versions Tribute to Bruno Mars)
Alone (Special Instrumental Versions Tribute to Alan Walker)
Believer (Special Instrumental Versions Tribute to Imagine Dragons)
Something Just Like This (Special Instrumental Versions Tribute to Chainsmokers Feat. Chris Martin)
Bailame (Like Extended Instrumental Mix Tribute To Nacho)
Bella y Sensual (Like Instrumental Mix Tribute To Romeo Santos)
One Kiss (House Instrumental Remix Versions)
Bibia Be Ye Ye (House Instrumental Versions)
Meant To Be (Special Kizomba Instrumental Versions)
Let me Down (Special House Dance Instrumental Versions)
Filthy (Special Reggaeton Instrumental Versions)
Heaven On My Mind (Special Instrumental Versions)
Let It Go (Special Instrumental Versions)
Don't Slack (Special Instrumental Versions)
Bigger Love (Special Instrumental Versions)
Call Me When It's Over (Special Instrumental Versions)
Ferma a guardare (Special Instrumental Versions)
Supalonely (Special Instrumental Versions)
Lovesick Girls (Special Instrumental Versions)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x652812d290889d3b06862e9045b3e0d5e582570dc3462e1488565b7babdbff4d. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/ITQ792100299.
Rough Mashup, Vol. 24 (Extended Instrumental And Drum Mix)
Dead Man Walking (Special Instrumental Versions)
Goosebumps (Special Instrumental Versions)
Why Why Why (Special Instrumental Versions)
Back To the Streets (Special Instrumental Versions)
Pretty Please (Special Instrumental Versions)
Take You Back (Special Instrumental Versions)
Wake Up Love (Special Instrumental Versions)
Black Parade (Special Instrumental Versions)
What That Speed About?! (Special Instrumental Versions)
Rough Mashup, Vol. 26 (Special Extended Instrumental And Drum Mix)
Pain 1993 (Special Instrumental Versions)
Patience (Special Instrumental Versions)
Those Kinda Nights (Special Instrumental Versions)
Rough Mashup, Vol. 28 (Special Instrumental And Drum Versions)
Whole Lotta Choppas (Special Instrumental Versions)
Wishing Well (Special Instrumental Versions)
Is It True (Special Instrumental Versions)
Last Piece (Special Instrumental Versions)
Show Out (Special Instrumental Versions)
The Pink Phantom (Special Instrumental Versions)
Outta Time (Special Instrumental Versions)
Best Hits Drum, Vol. 15 (Special Extended Drum Mix)
Sing The Best Hits, Vol. 31 (Special Instrumental Versions)
Bare Wit Me (Special Instrumental Versions)
Sing The Best Hits, Vol 30-B (Special Instrumental Versions)
Sing The Best Hits, Vol. 30 (Special Instrumental Versions)
Going Dumb (Special Instrumental Versions)
Dopamine (Special Instrumental Versions)
I Miss U (Special Instrumental Versions)
Say Something (Special Instrumental Versions)
Sing The Best Hits, Vol. 32 (Special Instrumental Versions)
Hold on to me (Special Instrumental Versions)
Can't Let You Go (Special Instrumental Versions)
Chateau Noir (Special Instrumental Versions)
Rough Mashup, Vol. 29 (Special Extended Instrumental And Drum Mix)
Best Hits Drum, Vol. 16 (Various Extended Drum Mix)
Rough Mashup, Vol. 30 (Special Instrumental And Drum Versions)
Dove si Balla (Special Instrumental Versions)
Overdrive (Special Instrumental Versions)
Love You Too (Special Instrumental Versions)
Lifes A Mess Ii (Special Instrumental Versions)
My Little Love (Special Instrumental Versions)
Million Dollars Worth of Game (Special Instrumental Versions)
Can I Get It (Special Instrumental Versions)
All Night Parking (Special Instrumental Versions)
Put on a Smile (Special Instrumental Versions)
The Outside (Special Instrumental Versions)
Complete Mess (Special Instrumental Versions)
Thot Shit (Special Instrumental Versions)
Freaky Deaky (Special Instrumental Versions)
Love's Train (Special Instrumental Versions)
Sing the Best Hits, Vol. 34 (Special Instrumental Versions)
Do It to It (Special Instrumental Versions)
Rough Mashup, Vol. 32 (Special Instrumental And Drum Versions)
Beg for You (Special Instrumental Versions)
World We Used to Know (Special Instrumental Versions)
The Last Goodbye (Special Instrumental Versions)
Whiskey Sour (Special Instrumental Versions)
Fat Funny Friend (Special Instrumental Versions)
Poster Child (Special Instrumental Versions)
Rough Mashup, Vol. 33 (Special Instrumental and Drum Versions)
Sing the Best Hits, Vol. 35 (Special Instrumental Versions)
Twenties (Special Instrumental Versions)
Stay with Me (Special Instrumental Versions)
Pink Venom (Special Instrumental Versions)
Light Switch (Special Instrumental Versions)
Last Last (Special Instrumental Versions)
Staying Alive (Special Instrumental Versions)
Tot Musica (Special Instrumental Versions)
Crazy What Love Can Do (Special Instrumental Versions)
I Aint Worried (Special Instrumental Versions)
Best Hits Drum, Vol. 20 (Extended Only Drum Mix)
Nerdesin (Special Instrumental Versions)
Rough Mashup, Vol. 34 (Extended Instrumental And Drum Mix)
Sing the Best Hits, Vol. 36 (Special Instrumental Versions)
Best Hits Drum, Vol. 21 (Special Only Drum Mix)
Starlight (Special Instrumental Versions)
Im Good Blue (Special Instrumental Versions)
Best Hits Drum, Vol. 19 (Extended Only Drum Mix)
Billie Eilish (Special Instrumental Versions)
Don't You Worry (Special Instrumental Versions)
Forget Me (Special Instrumental Versions)
Green Green Grass (Special Instrumental Versions)
2 Be Loved Am I Ready (Special Instrumental Versions)
Hold me closer (Special Instrumental Versions)
About Damn Time (Special Instrumental Versions)
No Mienten (Special Instrumental Versions)
Cars Outside (Special Instrumental Versions)
Afraid To Feel (Special Instrumental Versions)
Baddest Of Them All (Special Instrumental Versions)
For My Hand (Special Instrumental Versions)
Bad Habit (Special Instrumental Versions)
KU LO SA (Special Instrumental Versions)
Golden Hour (Special Instrumental Versions)
Attention (Special Instrumental Versions)
21 Reasons (Special Instrumental Versions)
Best Hits Drum, Vol. 22 (Special Only Drum Versions)
Sing The Best Hits, Vol. 37 (Special Instrumental Versions)
Rough Mashup, Vol. 35 (Special Instrumental And Drum Versions)
Seventeen Going Under (Special Instrumental Versions)
Not Over Yet (Special Instrumental Versions)
As It Was (Special Instrumental Versions)
Big City Life (Special Instrumental Versions)
Spillways (Special Instrumental Versions)
Stay the Night (Special Instrumental Versions)
Propeller (Special Instrumental Versions)
De Tanto Chimbiar (Special Instrumental Versions)
Narcissist (Special Instrumental Versions)
Rough Mashup, Vol. 36 (Special Extended Instrumental And Drum Versions)
Dont I Make It Look Easy (Special Instrumental Versions)
Best Hits Drum, Vol. 23 (Special Extended Drum Versions))
Sing the Best Hits, Vol. 38 (Special Instrumental Versions)
One of Those Days (Special Instrumental Versions)
Getting Started (Special Instrumental Versions)
Take Me Back (Special Instrumental Versions)
Queen Space (Special Instrumental Versions)
Heartstrings (Special Instrumental Versions)
Best Hits Drum, Vol. 24 (Extended Only Drum Mix)
Rough Mashup, Vol. 37 (Special Instrumental And Only Drum Versions)
Monotona (Special Instrumental Versions)
Trustfall (Special Instrumental Versions)
La Maquina (Special Instrumental Versions)
Just Wanna Rock (Special Instrumental Versions)
Rough Mashup, Vol. 38 (Special Extended Instrumental And Drum Versions)
Best Hits Drum, Vol. 25 (Special Extended Drum Mix)
Monstruo (Special Inastrumental Versions)
Esta Vida (Special Instrumental Versions)
Carne y Hueso (Special Instrumental Versions)
Rich Flex (Special Inastrumental Versions)
Million Dollar Baby (Extended Instrumental Mix)
Simply the Best (Special Inastrumental Versions)
Common Person (Special Instrumental Versions)
Baby Don't Hurt Me (Special Inastrumental Versions)
That's Not How This Works (Special Instrumental Versions)
Triste Verano (Special Instrumental Versions)
Jumbotron Shit Poppin (Special Instrumental Versions)
Best Dance Hits Refuse 2015 (Special Cover Refused Versions)
All Of The Girls You Loved Before (Special Instrumental Versions)
La playa del Ritmo Summer 2016 (Special Cover Refused Versions)
:-) Lol - Lot of Latin (Special Cover Versions Refused)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e6a430b82f79c60730f6199c8e22b960a3fd8cab6868731d4110e01347f778. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/ITQ791500079.
Sing The Best Hits, Vol. 41 (Special Instrumental Versions)
Sing The Best Hits, Vol. 42 (Special Instrumental Versions)
Gatúbela (Special Instrumental Versions)
Miss You (Special Instrumental Versions)
See You Again (Special Instrumental Versions)
Wish You The Best (Special Instrumental Versions)
Rough Mashup, Vol. 41 (Extended Instrumental And Drum Tracks)
Best Hits Drum, Vol. 28 (Special Drum Tracks)
DESPECHA (Special Instrumental Versions)
Hold My Hand (Special Instrumental Versions)
I Like You A Happier Song (Special Instrumental Versions)
VAMPIROS (Special Instrumental Versions)
ALGARETE (Special Instrumental Versions)
Boys a liar (Special Instrumental Versions)
Double Fantasy (Special Instrumental Versions)
Rollercoaster (Special Instrumental Versions)
Rough Mashup, Vol. 42 (Extended Instrumental And Drum Versions)
Sing The Best Hits, Vol. 44 (Special Instrumental Versions)
Best Hits Drum, Vol. 29 (Extended Drum Versions)
On The Drums (Special Instrumental Versions)
Misericordia (Special Instrumental Versions)
Eyes Closed (Special Instrumental Versions)
Be My Lover (Special Instrumental Versions)
La - Single (Special Instrumental Versions)
Sinceramente (Special Instrumental Versions)
Waffle House (Special Instrumental Versions)
Dancing is Healing (Special Instrumental Versions)
Some Things Ill Never Know (Special Instrumental Versions)
Something On My Mind (Special Instrumental Versions)
La Víctima (Special Instrumental Versions)
You're Losing Me (Special Instrumental Versions)
Doctor (Work It Out) [Special Instrumental Versions]
Sing The Best Hits, Vol. 45 (Special Instrumental Versions)
Sing The Best Hits, Vol. 46 (Special Instrumental Versions)
Best Hits Drum, Vol. 31 (Extended Drum Track)
Rough Mashup, Vol. 43 (Extended Instrumental And Drum Track)
Overcompensate (Special Instrumental Versions)
Rough Mashup, Vol. 44 (Extended Instrumental And Drum Track)
Rock My Body (Special Instrumental Versions)
Beyoncé - TEXAS HOLD 'EM (Special Instrumental Versions)
When We Were Young The Logical Song (Extended Instrumental)
Beautiful Things (Special Instrumental Versions)
Nachtmusik (Special Instrumental Versions)
The Feeling (Special Instrumental Versions)
Sing The Best Hits, Vol. 47 (Special Instrumental Versions)
Rough Mashup, Vol. 45 (Special Instrumental And Drum Tack Versions)
Best Hits Drum, Vol. 32 (Extended Drum Track)
THE DRIVER (Special Instrumental Versions)
For Life (Special Instrumental Versions)
I Had Some Help (Special Instrumental Versions)
Come Back to Me (Special Instrumental Versions)
Feel the POP (Special Instrumental Versions)
Ojos Verdes (Special Instrumental Versions)
En Esta Boca (Special Instrumental Versions)
Peso Completo (Special Instrumental Versions)
I wonder (Special Instrumental Versions)
Time Travel (Special Instrumental Versions)
Show Time (Special Instrumental Versions)
I Luvi It (Special Instrumental Versions)
Beat of Your Heart (Special Instrumental Versions)
Heartbreaker (Special Instrumental Versions)
1000COSAS (Special Instrumental Versions)
Boom Boom Bass (Special Instrumental Versions)
Wanna Be (Special Instrumental Versions)
Freak Girl (Special Instrumental Versions)
Now That We Don't Talk (Special Instrumental Versions)
Sing The Best Hits, Vol. 48 (Special Instrumental Versions)
Is It Over Now (Special Instrumental Versions)
Blood Sweat & Tears (Special Instrumental Versions)
What Am I Gonna Do (Special Instrumental Versions)
Say Don't Go (Special Instrumental Versions)
Think I'm In Love With You (Special Instrumental Versions)
Kamikaze (Special Instrumental Versions)
New Look (Special Instrumental Versions)
Goodbye Joe (Special Instrumental Versions)
Attitude (Special Instrumental Versions)
Heart of Gold (Special Instrumental Versions)
Good News (Special Instrumental Versions)
Pretty Slowly (Special Instrumental Versions)
Hold On Me (Special Instrumental Versions)
Bleeders (Special Instrumental Versions)
Sing The Best Hits, Vol. 49 (Special Instrumental Versions)
Rough Mashup, Vol. 48 (Special Instrumental and Drum Track)
Steal Heart (Special Instrumental Versions)
Déjame Entrar (Special Instrumental Versions)