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 0xfda7a9d98b70e22a13a3fa5b7805a290cc31366b2fa6ff5e9cec62d073a19627. 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/861c2e30-ebe9-419b-959b-91d54044205e.json and https://artists.proofprofile.net/proofs/artist/861c2e30-ebe9-419b-959b-91d54044205e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Toss A Coin To Your Witcher (From "The Witcher")
Break in to Break Out (From "Persona 5")
Symbol (From "Shokugeki No Soma: San No Sara")
Super Dragon Ball Heroes: Universe Mission Theme [feat. Ayu Brazil]
Super Dragon Ball Heroes: Universe Mission Theme
Vital (From "Angels of Death Animation")
Dragon Ball Super Medley: Chouzetsu Dynamic / Limit Break X Survivor
Power of the Dream (Fairy Tail Animation)
Adamas (Sword Art Online: Alicization Animation)
Guardians of Twilight (Azusa Official Theme)
Dragon Ball Super: Broly (.Feat Rod Rossi) [Blizzard]
The Beautiful Brave (Saintia Sho: Saint Seiya)
Fighting Gold (Jojo's Bizarre Adventure: Golden Wind)
Resister (Sword Art Online: Alicization)
For the Damaged Coda (from "Rick and Morty") [Cover]
For the Damaged Coda (from "Rick and Morty") - Cover
Shoukei to Shikabane No Michi (Shingeki No Kyojin)
Sacrifice (To the Abandoned and Sacred Beasts)
Brand New World (Pokémon Sword & Shield)
Polaris (Boku no Hero Academia) (English)
Polaris (Boku No Hero Academia) [English]
Resolution (Sword Art Online Alicization: War of Underworld)
Seven (Digimon Adventure) [feat. Guitarrista de Atena]
Higher Ground (Boku No Hero Academia: Heroes Rising)
Might+u (Boku No Hero Academia: Heroes Rising)
Higher Ground (My Hero Academia: Heroes Rising) [English Version]
Throw Away Your Mask (from "Persona 5: Royal") [Cover]
Throw Away Your Mask (from "Persona 5: Royal") - Cover
Star Marker (Boku No Hero Academia) [feat. Nanaru]
Star Marker (from "Boku No Hero Academia") [Cover]
Star Marker (from "Boku No Hero Academia") - Cover
No Time to Die (from "James Bond 007: No Time to Die")
Beneath the Mask [from "Persona 5"] (Cover)
Beneath the Mask [from "Persona 5"] - Cover
Beneath the Mask (Persona 5) [feat. Tara St. Michel]
Hero Too [from "Boku No Hero Academia"] (Cover)
Hero Too [from "Boku No Hero Academia"] - Cover
Big Bang Mission Theme (Super Dragon Ball Heroes)
Hajimatteiku Takamatteiku (Boruto: Naruto Next Generations)
Mikakunin Hikousen (Digimon Adventure 2020)
Last Chapter (Shokugeki No Souma: Food Wars!)
DADDY! DADDY! DO! (Kaguya-Sama: Love Is War) [feat. Rayssa Ruas]
Navigator (The Millionaire Detective Balance: Unlimited)
Dê Um Trocado Pra O Seu Bruxo (From "The Witcher")
Welcome My Friend (From "The Millionaire Detective Balance: Unlimited")
Kaze Ni Fukarete (From "Kaguya-Sama: Love is War")
Journey Through the Decade (From "Kamen Rider Decade")
Rap do Estarossa: O Mandamento do Amor (Metal Version)
Rap do Estarossa: O Mandamento do Amor - Metal Version
Rivers in the Desert REMIX (Persona 5 Scramble) - Remix
Last Surprise REMIX (Persona 5 Scramble) - Remix
The Phantom Strikers (Persona 5 Scramble)
Rivers In The Desert (Persona 5 Scramble) (Remix)
Last Surprise (Persona 5 Scramble) (Remix)
Seikai Fuseikai (The Misfit of Demon King Academy)
Anima (Sword Art Online: Alicization War of Underworld)
Nibiiro No Yoake (Mr. Love: Queen's Choice)
Nibiiro No Yoake (From "Mr. Love: Queen's Choice")
I Will (Sword Art Online: Alicization War of Underworld)
JUST LIVE MORE (From "Kamen Rider Gaim")
New Era (From "Yashahime: Princess Half-Demon")
Rap do Thanos: Eu Sou Inevitável (Metal Version)
Rap do Thanos: Eu Sou Inevitável - Metal Version
Homura (From "Kimetsu No Yaiba the Movie: Mugen Train") [Cover]
Homura (From "Kimetsu No Yaiba the Movie: Mugen Train") - Cover
Homura (From "Kimetsu No Yaiba the Movie: Mugen Train")
Central (Boruto: Naruto Next Generations)
Halloween Party (from "Poupelle of Chimney Town") [Poupelle Version]
Halloween Party (from "Poupelle of Chimney Town") - Poupelle Version
Halloween Party (from "Poupelle of Chimney Town")
Kaimin! Anmin! Suya Rhyst Seikatsu (Maojou de Oyasumi)
Boku no Sensou (Shingeki no Kyojin: Attack on Titan)
VIVID VICE (Jujutsu Kaisen) [feat. Shown]
keep weaving your spider way (So I'm A Spider, So What?) [Cover]
keep weaving your spider way (So I'm A Spider, So What?) - Cover
keep weaving your spider way (So I'm A Spider, So What?)
No.1 (Boku No Hero Academia: My Hero Academia)
Eden Through the Rough (Edens Zero) [feat. MigMusic]
EASY LOVE (Don't Toy with Me, Miss Nagatoro: Ijiranaide, Nagatoro-san)
Bursty Greedy Spider (So I'm a Spider, So What?: Kumo desu ga, Nani ka?)
No! No! Satisfaction! (Welcome to Demon School! Iruma-kun: Mairimashita! Iruma-kun)
Taiga yo Tomo ni Naite Kure (Zombie Land Saga Revenge)
Exist (Joran: The Princess of Snow and Blood)
Cry Baby (From "Tokyo Revengers") [Full Cover]
Cry Baby (From "Tokyo Revengers") - Full Cover
KAMIGAMI (Shuumatsu no Valkyrie: Record of Ragnarok)
Merry-Go-Round (My Hero Academia: Boku no Hero Academia)
Gamushara (Boruto: Naruto Next Generations)
Empathy (My Hero Academia MOVIE: World Heroes' Mission)
Can't Say Goodbye My Friend (From "Saint Seiya")
Dark Seeks Light (The World's Finest Assassin: Sekai Saikō no Ansatsusha)
Cinderella (Komi Can't Communicate: Komi-san wa komyushou desu)
Akeboshi (Demon Slayer: Kimetsu no Yaiba)
Yuke (Sword Art Online Progressive: Aria of a Starless Night)
STONE OCEAN (JoJo's Bizarre Adventure: Stone Ocean)
Distant Dreamer (JoJo's Bizarre Adventure: Stone Ocean)
STONE OCEAN (From "JoJo's Bizarre Adventure: Stone Ocean") [FULL]
STONE OCEAN (From "JoJo's Bizarre Adventure: Stone Ocean") - FULL
STONE OCEAN (JoJo's Bizarre Adventure: Stone Ocean) (FULL)
Zankyou Sanka (Demon Slayer: Kimetsu no Yaiba)
One Way: Ichizu (Jujutsu Kaisen 0 Movie)
The Rumbling (Attack on Titan: Shingeki no Kyojin)
Akuma No Ko (Attack On Titan: Shingeki no Kyojin)
Sun Sun Days (from "My Dress-Up Darling") [Cover]
Sun Sun Days (from "My Dress-Up Darling") - Cover
Mixed Nuts (from "Spy x Family") [Cover]
Mixed Nuts (from "Spy x Family") - Cover
Bring Back (The Rising Of The Shield Hero)
Chitty Chitty Bang Bang (Ya Boy Kongming!: Paripi Koumei)
Kibun Joujou↑↑ (Ya Boy Kongming!: Papiri Koumei)
Heart Wa Oteage (Kaguya-Sama: Love Is War)
My Nonfiction (Kaguya Sama: Love Is War)
Himitsu Koi Kogoro (From "Rent A Girlfriend")
Dance In The Game (Classroom Of The Elite)
Kirarirari (From "Boruto Naruto Next Generations")
Hawatari 2-Oku-Centi (from "Chainsaw Man") [Cover]
Hawatari 2-Oku-Centi (from "Chainsaw Man") - Cover
Eien (From "Bleach: Thousand-Year Blood War")
Idol [From "Oshi No Ko"] (English Cover)
Idol [From "Oshi No Ko"] - English Cover
Future Island (English) [From "One Piece"]
The Soul King (Bleach: Thousand-Year Blood War)
VIVID VICE (from "Jujutsu Kaisen") [Cover]
VIVID VICE (from "Jujutsu Kaisen") - Cover
ReawakeR (from "Solo Leveling") [English]
ReawakeR (from "Solo Leveling") - English
Casanova Posse (from "Dr. Stone") [English]
Casanova Posse (from "Dr. Stone") - English
Hyakka Ryouran (from "The Apothecary Diaries") [English]
Angel & Devil (from "One Piece") [English]
Angel & Devil (from "One Piece") - English
Kaikai Kitan (Jujutsu Kaisen) [Sped-up / Slowed & Reverb]