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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913631af9e2962ef22f5b884f6896359b2c0e9bdec03c8c37ef7e6e0b5dfbf28. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e00e8021-1d85-4f46-baee-41131ed1c3e9.json and https://artists.proofprofile.net/proofs/artist/e00e8021-1d85-4f46-baee-41131ed1c3e9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
2-4-6-8 Motorway (Originally Performed By Tom Robinson Band) [Tribute Version]
Hooray Hooray (It's a Cheeky Holiday) - A Tribute to the Cheeky Girls
Especially for You - A Tribute to Kylie Minogue & Jason Donovan
Riverside (Let's Go) - A Tribute to Sidney Samson and Wizard Sleeve
Ode to Billie Joe - A Tribute to Bobby Gentry
Bad Day (Originally Performed By Daniel Powter) [Tribute Version]
They Don't Know (A Tribute to Tracey Ullman)
Go in Go Hard - A Tribute to Angel and Wretch 32
America Fuck Yeah (Originally Performed By Team America) [Tribute Version]
Long Way Around - A Tribute to Eagle Eye Cherry
The Irish Rover (A Tribute to the Pogues & The Dubliners)
Gimme Little Sign - A Tribute to Brenton Wood
Be Careful (Originally Performed By Sparkle and R. Kelly) [Tribute Version]
Ain't Nuthing But a G Thang (Originally Performed By Dr. Dre and Snoop Doogy Dog) [Tribute Version]
Carry Out (A Tribute to Timberland and Justin Timberlake)
Oh No, Not You Again - A Tribute to Australian Crawl
Numb-Encore - A Tribute to Jay Z and Linkin Park
Revelation Song - A Tribute to Kari Jobe
Oops (Oh My) - A Tribute to Tweet and Missy Elliot
Hollywood Hills - A Tribute to Sunrise Avenue
Birthday Cake (Explicit) [Originally Performed By Rihanna & Chris Brown] [Tribute Version]
Don't Let Go - A Tribute to David Sneddon
Living On the Ceiling - A Tribute to Blancmange
Electric Avenue (Remix) - A Tribute to Eddie Grant
The Lady Is a Tramp (A Tribute to Tony Bennett & Lady Gaga)
Let It Rain - A Tribute to Tinchy Stryder and Melanie Fiona
It Must Be Love - A Tribute to Alan Jackson
Paloma Blanca - A Tribute to the George Baker Selection
Country Must Be Country Wide - A Tribute to Brantley Gilbert
Gotta Be Somebody - A Tribute to Shayne Ward
Runaway - A Tribute to Kanye West and Pusha T
Here's Where the Story Ends - A Tribute to Tin Tin Out
Memories - A Tribute to David Guetta and Kid Cudi
Please Please Please Let Me Get What I Want - A Tribute to Slow Moving Millie
Living On My Own - A Tribute to Freddie Mercury
Runaway - A Tribute to Devlin and Yasmin
If I Told You That - A Tribute to Whitney Houston & George Michael
I Want to Know What Love Is - A Tribute to Foreigner
A Star Is Born (Originally Performed By Jay Z and J Cole) [Tribute Version]
Never Gonna Leave This Bed - A Tribute to Maroon 5
Fly On the Wings of Love - A Tribute to Xtm & DJ Chucky
F.U.R.B (Fk You Right Back) - A Tribute to Frankee
Put Your Hands Up - A Tribute to Nerina Pallot
What a Beautiful Day (A Tribute to the Levellers)
Same Ole Love - A Tribute to Anita Baker
The Rockerfella Skank (A Tribute to Fatboy Slim)
Stop the Calvary (A Tribute to Jona Lewie)
Up (A Tribute to James Morrison and Jessie J)
Sunshine After the Rain (A Tribute to Berri)
I'd Like to Teach the World to Sing - A Tribute to No Way Sis
When I Need You (A Tribute to Will Mellor)
I Breathe Again - A Tribute to Adam Rickitt
2gether (Originally Performed By Roger Sanchez & Far East Movement) [Tribute Version]
Your Love Never Fails (A Tribute to Jesus Culture)
I'm Your Man - A Tribute to Shane Richie
The Captain of Her Heart (A Tribute to Double)
Woodstock (A Tribute to Matthew's Southern Comfort)
Broken Strings (A Tribute to James Morrison and Nelly Furtado)
Making Your Mind Up - A Tribute to Bucks Fizz
Who's That Girl (A Tribute to Guy Sebastian and Eve)
Save a Horse, Ride a Cowboy a Tribute to Big & Rich
Nothin' On You - A Tribute to B.O.B and Bruno Mars
Rikki Don't Lose That Number - A Tribute to Steely Dan
Sinnerman (Full Length Version) A Tribute to Nina Simone
When the Stars Go Blue (A Tribute to Tim Mcgraw)
Crazy Girl - A Tribute to Eli Young Band
Move Your Body - A Tribute to Eiffel '65
Coming Back (A Tribute to Bluey Robinson)
You Can Do Magic (A Tribute to Limmie & Family Cooking)
If I Had a Gun - A Tribute to Noel Gallagher's High Flying Birds
Blister in the Sun (Originally Performed By Violent Femmes) [Tribute Version]
Change Clothes (A Tribute to Jay-Z and Pharrell)
Tears On My Pillow (A Tribute to Johnny Nash)
You Can't Always Get What You Want (A Tribute to the Rolling Stones)
What's the Difference (A Tribute to Dr. Dre and Eminem and Xzibit)
Love Plus One - A Tribute to Haircut 100
Walk On the Wild Side (A Tribute to Lou Reed)
How Come How Long - A Tribute to Babyface and Stevie Wonder
Not Over You Yet - A Tribute to Diana Ross
I Know What You Want - A Tribute to Busta Rhymes & Mariah Carey
I Want You to Want Me - A Tribute to Cheap Trick
Drink in My Hand - A Tribute to Eric Church
You Got Me Dangling On a String (A Tribute to Chairman of the Board)
Sex Bomb a Tribute to Tom Jones & Mousse T
Glad All Over - A Tribute to Dave Clark Five
A Question of Time - A Tribute to Depeche Mode
Whatever You Want (A Tribute to Christina Milian)
Gangsta's Paradise - A Tribute to Coolio and Lv
That Sounds Good to Me (A Tribute to Josh Dubovie)
What's My Scene (A Tribute to Hoodoo Gurus)
After Dark (Originally Performed By Tito & The Tarantulas) [Tribute Version]
DJ Got Us Falling in Love - A Tribute to Usher & Pitbull
Ai Se Eu Te Pego! (Originally Performed By Michael Telo) [Tribute Version]
Hold Me - A Tribute Jamie Grace and Tobymac
Holiday Road - A Tribute to Lindsey Buckingham
Helena - A Tribute to My Chemical Romance
Arrivera (Originally Performed By Moda and Emma) [Tribute Version]
Here I Am (Come and Take Me) - A Tribute to Al Green
Can't Buy Me Love - A Tribute to the Beatles
Stacy's Mom (A Tribute to Fountains of Wayne)
I'm in Heaven - A Tribute to Jason Nevins and Holly James
Alors On Danse (Originally Performed By Stromae) [Tribute Version]
Bass Down Low - A Tribute to Dev and the Cataracs
What Are Words (A Tribute to Chris Medina)
And the Boys (Originally Performed By Angus and Julia Stone) [Tribute Version]
Indian Reservation - A Tribute to Don Fardon
Never Too Late - A Tribute to Three Days Grace
Young Forever (A Tribute to Jay-Z and Mr Husdon)
Should I Stay or Should I Go a Tribute to the Clash
Everytime You Need Me - A Tribute to Fragma and Maria Rubia
Comfortably Numb (A Tribute to Pink Floyd)
In the Year 2525 - A Tribute to Zager & Evans
Ya Mo Be There (A Tribute to James Ingram & Michael Mcdonald)
Somebody to Love Me a Tribute to Mark Ronson and The Business Int and Boy George
Shake Ur Body a Tribute to Shy FX and T. Power and Di
Jumpstart - A Tribute to These Kids Wear Crowns
Candy (A Tribute to Aggro Santos and Kimberly Wyatt)
Down to Earth - A Tribute to Curiosity Killed the Cat
New Day - A Tribute to Wyclef Jean and Bono
Why Don't We Just Dance - A Tribute to Josh Turner
Hij Was Maar Een Clown - A Tribute to Ben Cramer
Turn Your Lights Down Low (A Tribute to Lauryn Hill & Bob Marley)
Tied Together With a Smile (A Tribute to Taylor Swift)
Now or Never - A Tribute to Jodie Connor and Wiley
The Big Bang Theory (A Tribute to Barenaked Ladies)
Mad World - A Tribute to Michael Andrews and Gary Jules
Let the Music Play - A Tribute to Barry White
Blitzkreig Bop - A Tribute to the Ramones
Strawberry Kisses (A Tribute to Nikki Webster)
Who the F Is Alice (A Tribute to Smokie & Roy Chubby Brown)
Midnight At the Oasis - A Tribute to the Brand New Heavies
Mr. Wendel - A Tribute to Arrested Development
Party to Damascus - A Tribute to Wyclef Jean and Missy Elliott
The Silence (A Tribute to Alexandra Burke)
I Wanna Fight Your Father - A Tribute to the Rubberbandits
Just Drive - A Tribute to Alistair Griffin
Mesmerize - A Tribute Ja Rule and Ashanti
We Need a Resolution (A Tribute to Aaliyah and Timberland)
Hillbilly Rock, Hillbilly Roll - A Tribute to the Woolpackers
Never Too Much - A Tribute to Luther Vandross
Turn Around (A Tribute to Phats & Small)
Woman Trouble (A Tribute to Artful Dodger)
Give Me Everything (Tonight) - A Tribute to Pitbull and Ne-Yo, Afrojack & Nayer
Everything Burns - A Tribute to Ben Moody and Anastacia
Moonlight Shadow - A Tribute to Mike Oldfield
Groove Machine - A Tribute to Marvin & Tamara
It's My Party - A Tribute to Dave Stewart & Barbara Gaskin
Fog On the Tyne (Revisited) - A Tribute to Gazza & Lindisfarne
Bad Ass Strippa (Originally Performed By Jentina) [Tribute Version]
Belfast Child (Originally Performed By Simple Minds) [Tribute Version]
Mirror - A Tribute to Lil' Wayne and Bruno Mars
Hit the Lights - A Tribute to Selena Gomez & The Scene
Tonight I'm Gonna Rock You Tonight (A Tribute to Spinal Tap)
You Spin Me Around (A Tribute to Dead or Alive)
Every Day (I Love You More) - A Tribute to Jason Donovan
Mas Que Nada - A Tribute to Sergio Mendes and the Black Eyed Peas
Turn Around (5, 4, 3, 2, 1) [A Tribute to Flo-Rida]
Black and Yellow - A Tribute to Wiz Khalifa
Just Tonight - A Tribute to the Pretty Reckless
Playing With Fire - A Tribute to N-Dubz and Mr Hudson
Brimful of Asha (A Tribute to Cornershop)
Thriller / Heads Will Roll (A Tribute to Glee Cast)
Speaking in Tongues (A Tribute to Arcade Fire)
Welcome to Burlesque (A Tribute to Cher)
21 Questions (Originally Performed By 50 Cent & Nate Dogg) [Tribute Version]
Funkin' For Jamaica (N.Y) - A Tribute to Tom Browne
The Boy Is Mine (A Tribute to Brandy & Monica)
Renegade Master 98 - A Tribute to Wildchild
Hello - A Tribute Martin Solveig and Dragonette
Balls to the Wall (Originally Performed By Accept) [Tribute Version]
Rich Girl - A Tribute to Gwen Stefani and Eve
The Golden Age (A Tribute to the Asteroids Galaxy Tour)
Against the Wind - A Tribute to Bob Seger & The Silver Bullet Band
Picture - A Tribute to Kid Rock and Sheryl Crow
Evil Woman - A Tribute to Electric Light Orchestra
Traktor (A Tribute to Wretch 32 & L Marshall)
Everybody Hurts - A Tribute to Helping Haiti
There's Always Something There to Remind Me (A Tribute to Sandy Shaw)
Back Together Again (Originally Performed By Roberta Flack & Donny Hathaway) [Tribute Version]
Real Good Hands - A Tribute to Gregory Porter
Higher Love - A Tribute to James Vincent Mcmorrow
The Pineapple Song (A Tribute to Good Size)
Point of View - A Tribute to Db Boulevard
I Want to Stay Here - A Tribute to Steve Lawrence & Eydie Gorme
A Year Without Rain - A Tribute to Selena Gomez
I Don't Wanna Know - A Tribute to Mario Winans
Waiting for My Chance to Come (A Tribute to Noah & The Whale)
Gold On the Ceiling - A Tribute to the Black Keys
Suffragette City (A Tribute to David Bowie)
Under Pressure (Ice Ice Baby) [A Tribute to Jedward and Vanilla Ice]
This Afternoon (A Tribute to Nickelback)
Got My Mind Set On You - A Tribute to George Harrison
Dedication to My Ex (Miss That) - A Tribute to Lloyd, Andre 3000 & Lil' Wayne
Hips Don't Lie - A Tribute to Shakira and Wyclef Jean
I Will Not Bow - A Tribute to Breaking Benjamin
No Strings Attached - A Tribute to Nsync
B Boy Baby (Originally Performed By Mutya and Amy Winehouse) [Tribute Version]
First Cut Is the Deepest - A Tribute to Cat Stevens
Here Comes the Hot Stepper - A Tribute to Ini Kamoze
Wishing On a Star (A Tribute to the X-Factor Finalists 2011)
1985 (Originally Performed By Bowling for Soup) [Tribute Version]
A Million Love Songs - A Tribute to Take That
Killing the Blues - A Tribute to Robert Plant & Alison Krauss
Break It Off (A Tribute to Rihanna and Sean Paul)
99 Problems (Originally Performed By Jay Z) [Tribute Version]
Just Be Good to Green - A Tribute to Professor Green and Lily Allen
Changes (A Tribute to Ozzy Osbourne & Kelly Osbourne)
Touch Me (A Tribute to Rui da Silva and Cassandra)
No Dream Impossible - A Tribute to Lindsay
No Woman No Cry - A Tribute to the Fugees
All I Have (Originally Performed By Jennifer Lopez and Ll Cool J.) [Tribute Version]
Nobody - A Tribute to Keith Sweat and Athena Cage
I Put a Spell On You - A Tribute to Sonique
Murder On Music Row - A Tribute to George Strait & Alan Jackson
Street Life (A Tribute to the Crusaders and Randy Crawford)
Have a Little Faith in Me - A Tribute to Joe Cocker
Shake Senora a Tribute to Pitbull and T-Pain
This Corrosion (A Tribute to the Sisters of Mercy)
You Can Talk to Me (A Tribute to The Seahorses)
Under Pressure (A Tribute to Queen & David Bowie)
Explode (In the Style of Cover Drive and Dappy) [Karaoke Version]
Devil Without a Cause - A Tribute to Kid Rock
Working for the Weekend (A Tribute to Loverboy)
Please Don't Ask Me (A Tribute to John Farnham)
Footloose (A Tribute to Kenny Loggins) - Single
From the Ritz to the Rubble (A Tribute to Arctic Monkeys)
California Girls (A Tribute to the Beach Boys)
Gone Country (A Tribute to Alan Jackson)
The Good Stuff (A Tribute to Kenny Chesney)
Backtrack (A Tribute to Rebecca Ferguson)
Born to Run (A Tribute to Bruce Springsteen)
Bring It On Home (A Tribute to Jimmy Barnes)
Cheek to Cheek (A Tribute to Fred Astaire)
Complete Control (A Tribute to the Clash)
Girl You'll Be a Woman Soon (A Tribute to Neil Diamond)
Our Country (A Tribute to John Mellencamp)
Rockaria (A Tribute to Electric Light Orchestra)
Rockin' in a Free World (A Tribute to Neil Young)
Screw You (A Tribute to Cheryl and Wretch 32)
Somebody Like You (A Tribute to Keith Urban)
You Go to My Head (A Tribute to Rod Stewart)
Six Degrees of Separation (A Tribute to the Script)
Shine Your Light (A Tribute to Rita Ora)
Little Things (A Tribute to One Direction)
Don't Judge Me (A Tribute to Chris Brown)
Different (A Tribute to Robbie Williams)
Can You Hear Me (Ayayaya) [A Tribute to Wiley]
Soulshine (A Tribute to the Allman Brothers)
Black Magic Woman (A Tribute to Santana)
Bonnie and Clyde (A Tribute to Jay-Z and Beyonce)
Die Young (A Tribute to Ke$Ha) [A Tribute to Kesha]
Fight the Power (A Tribute to Public Enemy)
Them Bones (In the Style of Alice in Chains)
Baby I Love Your Way (A Tribute to Peter Frampton)
Your Body (A Tribute to Christina Aguilera)
Mo Money More Problems (A Tribute to Notorious B.I.G)
Off the Wall (A Tribute to Michael Jackson)
Smells Like Teen Spirit (A Tribute to Nirvana)
Good Life (A Tribute to Kanye West & T - Pain)
Just My Imagination (A Tribute to the Temptations)
Casey Jones (A Tribute to the Grateful Dead)
Doom and Gloom (A Tribute to the Rolling Stones)
I'll Feel a Whole Lot Better (A Tribute to the Byrds)
It's the Falling in Love (A Tribute to Michael Jackson)
Pop Singer (A Tribute to John Mellencamp)
Your Everything (A Tribute to Keith Urban)
(Everybody's Gotta Learn Sometime) I Need Your Loving - A Tribute to Baby D
Les Fleurs - A Tribtue to Minni Riperton
Up in the Air - A Tribute to 30 Seconds to Mars