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 0x73f0fa4ba2c8b4266060a61450985039d321043702c4ad1b415a1a800a3a5912. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/66cb5a9c-fd81-440a-a053-3082573d42cc.json and https://artists.proofprofile.net/proofs/artist/66cb5a9c-fd81-440a-a053-3082573d42cc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Gourmet Race (From "Kirby Super Star") [Instrumental]
Song of Time (From "Ocarina of Time") [Cover]
Title Theme (From "Zelda: Ocarina of Time")
Toss a Coin to Your Witcher (From "The Witcher")
Main Theme (From "Ori and the Will of the Wisps")
Title Theme (From "Zelda: Twilight Princess")
In Wonderment of Winter (From "Ori and the Will of the Wisps")
May I, Stand Unshaken (From "Red Dead Redemption II")
Faded (Originally Performed by Alan Walker) [Instrumental]
Dead End Alley (From "Red Dead Redemption")
Little Lies (Originally Performed by Fleetwood Mac) [Instrumental]
Speak Softly, Love (From "The Godfather")
Now's Your Chance to Be A (From "Deltarune")
Agni Kai (From "Avatar: The Last Airbender")
The Waters Cleansed (From "Ori and the Blind Forest")
Song of Healing (From "Zelda: Majora's Mask")
Clock Town (From "Zelda: Majora's Mask")
The Legend Comes to Life (From "Pokemon: The Movie 2000")
An Unwavering Heart (From "Pokemon: Black & White")
Lost Painting (From "Castlevania: Symphony of the Night")
Running Up That Hill (From "Stranger Things")
Pentagon (From "Call of Duty: Black Ops")
Ice Cavern (From "The Legend of Zelda: Ocarina of Time")
Ice Cap Zone (from "Sonic the Hedgehog 3")
The Bannered Mare (From "The Elder Scrolls V: Skyrim")
Wandering Ghosts (from "Castlevania: Symphony of the Night")
The Elephant Never Forgets (From "El Chavo del Ocho")
The Hidden Village (From "Zelda: Twilight Princess")
Zip-A-Dee-Doo-Dah (from "Song of the South")
The Bare Necessities (from "The Jungle Book")
Battle Against a True Hero (from "Undertale")
Zelda's Lullaby (from "The Legend of Zelda: Ocarina of Time")
Dracula's Castle (from "Castlevania: Symphony of the Night")
Boyz N the Hood (from "Straight Outta Compton")
Peaches (from "The Super Mario Bros. Movie")
Green Hill Zone (from "Sonic the Hedgehog")
American Venom (from "Red Dead Redemption II")
Stadium Rave (from "Spongebob Squarepants")
Secunda (from "The Elder Scrolls V: Skyrim")
Pyrefly Forest - Cat's Cradle (from "Omori")
For the Damaged Coda (from "Rick & Morty")
A Rose By Any Other Name... (from "Omori")
Aquatic Ambience (from "Donkey Kong Country")
Prayer (from "Castlevania: Symphony of the Night")
Ganon's Tower (from "Zelda: Ocarina of Time")
Christmas Time Is Here (from "A Charlie Brown Christmas")
Save Theme (From "Biohazard HD Remaster")
Song of Storms (from "The Legend of Zelda: Ocarina of Time")
In the Deep Woods (from "Stardew Valley")
Momo's Theme (from "Avatar: The Last Airbender")
Crystal Teardrop (from "Castlevania: Symphony of the Night")
San Andreas Theme (from "Grand Theft Auto: San Andreas")
Requiem for the Gods (from "Castlevania: Symphony of the Night")
Maggie is Everything (from "Final Fantasy: Crystal Chronicles")
Field of Hopes and Dreams (from "Deltarune")
Restoring the Light Facing the Dark (from "Ori and the Blind Forest")
Ezio's Family (from "Assassin's Creed II")
Victor's Piano Solo (From "Corpse Bride") [Harmonica version]
Can You Hear the Music (from "Oppenheimer") [Harmonica version]
Bonetrousle (From "Undertale") [Harmonica version]
Snakemouth Den (from "Bug Fables") [Harmonica version]
Night at the Inn (from "Bug Fables") [Harmonica version]
Mothiva's Grand Stand (from "Bug Fables") [Harmonica version]
Shrunk (from "Honey, I Shrunk the Kids")
Venice Rooftops (from "Assassin's Creed II")
Forest Temple (from "Zelda: Ocarina of Time") [Harmonica version]
Pollyanna (I Believe in You) (from "Mother")
Volvagia's Theme (from "Zelda: Ocarina of Time")
K.K. Cruisin' (from "Animal Crossing: New Horizons")
The Path of the Wind (from "My Neighbor Totoro")
The Promise of the World (from "Howl's Moving Castle")
This Is Halloween (from "The Nightmare Before Christmas")
Boss Theme (from "Sonic the Hedgehog 2")
A Quiet Time (from "Red Dead Redemption II")
Shadows Main Theme (from "Assassin's Creed Shadows")
Sacred Melodies: Vol. I – Traditional & Easter Hymns on Harmonica
Lights, Camera, Action (from "Sonic Mania") [harmonica version]
Rainbow Road (from "Mario Kart 64") [harmonica version]
You're the One That I Want (from "Grease")
Staff Roll (from "Super Mario 64") [harmonica version]