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 0x80639e5ae62861b067015a1d1c9c3f36d06ec1d4358c53a5e2f853934ad5614a. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a8092737-5bb6-4704-87ef-67143f9d2572.json and https://artists.proofprofile.net/proofs/artist/a8092737-5bb6-4704-87ef-67143f9d2572.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dream of the Shore Near Another World [KayThePianist remix]
Porco Rosso: The theme of Marco and Gina
Eternity Memory Of Lightwaves (FFX-2 Piano)
You're Not Alone! (FF IX Piano Collections)
Aerith's Theme (FF VII Piano Collections)
Descendant Of Shinobi (FFVII Piano Collections)
Welcome To Our Town! (FF IV Piano Collections)
Kids Run Through The City Corners (FFVI Piano Collections)
Mambo De Chocobo (FF V Piano Collections)
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1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe418a119b10b26229b0b7679ec120fec6224163de4515ff85c572c3e9038ed0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7HysFzkbyO0mp6DRzQszz6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HysFzkbyO0mp6DRzQszz6.
Interstellar Medley: Dreaming of the crash / Day One / Main theme / Day One Dark
Blue Fields (from "FF VIII Piano Collections")
Cloud Smiles (from "FFVII Advent Children")
The Place I'll Return Someday (from "FF IX")
Final Fantasy Main Theme Prelude Multitrack
Holding My Thoughts In My Heart (from "FFVII")
Overworld Theme (from "Final Fantasy Adventure Seiken Densetsu")
Tifa's Theme (from "FF VII Piano Collections")
Theme of Love (from "FF IV Piano Collections")
Waltz De Chocobo (from "FF VII Piano Collections")
Yuna's Ballad (from "FF X-2 Piano Collections")
Kokoro no Kakera (from "Ni no Kuni") [feat. Renato Barraza & Luke Pickman]
APOCALYPSIS NOCTIS (From "Final Fantasy XV")
In Dreams (From "The Lord of the Rings")
Dragon Roost Island (From "The Legend of Zelda: The Wind Waker")
Gerudo Valley (From "Ocarina of Time") [Orchestral Cover]
{"copyright_id":"0x9ba446ffbac0323a4cb6ecf0760aadab2074b7ed26f4d5cdd1f2b9e0bdefa015","isrc":"QZ22B1846471","name":"Spirited Away (Reprise)","registered_at":"2026-06-29T08:54:06Z","spotify_id":"1AzLugipus5KQ4PbhEGYR6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba446ffbac0323a4cb6ecf0760aadab2074b7ed26f4d5cdd1f2b9e0bdefa015. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1AzLugipus5KQ4PbhEGYR6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AzLugipus5KQ4PbhEGYR6.
Kingdom Hearts Medley: Simple and Clean / Dearly Beloved
Canon and Gigue in D Major: I. Canon (Arr. for 4 Hands Piano)
Suite for Jazz Orchestra No. 2: II. Waltz (Arr. for 4 Hands Piano)
Orchestral Suite No.3, BWV 1068: II. Air. "Air on the G String"
Peer Gynt, Op. 23: 15. Prelude. Morning Mood (Arr. for 4 hands)
Peer Gynt, Op. 23: 8. In the Hall of the Mountain King (Arr. for 4 Hands Piano)
Pictures at an Exhibition: Promenade I (Arr. for Solo Piano)
Concerto No. 4 in F minor, Op. 8, RV 297. "Winter" (L'inverno): II. Largo
The Magic Flute, K.620: Queen of the Night Aria
Star Wars Medley: The Force Theme / Across the Stars (Piano / Flute Version)
Star Wars Medley: The Force Theme / Across the Stars - Piano / Flute Version
Part of Your World (From "The Little Mermaid")
Everybody wants to be a Cat (from "The Aristocats")[2 pianos version]
I Wanna be Like You (from "The Jungle Book")
King of Pride Rock (From "The Lion King")
I'll Make a Man Out of You (From "Mulan")
We Wish You a Merry Christmas / Deck the Halls
My Quiet Forest Home (From "Octopath Traveler") [Cello and Piano]
Beneath the surface (From "Octopath Traveler") [Flute, Cello and Piano]
Melodies of Life (From "Final Fantasy IX")
Eternity: Memory of lightwaves (From "Final Fantasy X-2")
Medley: Valse di Fantastica / OMNIS LACRIMA / Dawn / Dewdrops at Dawn / NOCTIS
Balance is restored (From "Final Fantasy VI")
Disney Classics Piano Medley: Someday my prince will come / Heigh-ho / When you wish upon a star / I've got no strings / Hi-diddle-dee-dee / Toccata and fugue in D minor / Dance of the sugar plum fairy / The sorcerer's apprentice / Le Sacre du Printe
The Bells of Notre Dame (From: "The Hunchback of Notre Dame")
A Mary Poppins Medley: A Spoonful of sugar / Jolly Holiday / Supercalifragilistiexpialidocious / Stay awake / Feed the Birds / Chim Chim Cher-ee / Let's go fly a kite
Cantina Band (From "Star Wars: Episode IV - A New Hope") [4 Hands Piano Version]
Cantina Band (From "Star Wars: Episode IV - A New Hope") - 4 Hands Piano Version
Final Fantasy IX - Full Strings mini album
Be Our Guest (From "The Beauty and the Beast")
Everybody Wants To Be a Cat (From "The Aristocats")[2 pianos version]
You've Got a Friend in Me (From: "Toy story")
Gaston (From: "The Beauty and the Beast")
A Dream Is a Wish Your Heart Makes (From: "Cinderella")
Poor Unfortunate Souls (From "The Little Mermaid")
The Theme of Marco and Gina (From "Porco Rosso")
Tonari No Totoro (From "My Neighbor Totoro")
Merry-Go-Round of Life (From "Howl's Moving Castle")
The little Princess (From: "The Tale of Princess Kaguya")
Life (From: "The Tale of Princess Kaguya")
The Procession of Celestial Beings (From: "The Tale of Princess Kaguya")
Innocent (From: "Laputa - Castle in the Sky")
The Legend of Ashitaka (From "Princess Mononoke")
The Journey to the West (From "Princess Mononoke")
Princess Mononoke (From "Princess Mononoke")
Ashitaka and San (From "Princess Mononoke")
A Town with Ocean View (From: "Kiki's Delivery Service")
Rondo of the House of Sunflowers (From "Ponyo")
Fire Treasure (From "Lupin III: The Castle of Cagliostro")
Tribute album: Enya, for Flute and Piano
Concerning Hobbits (From: "The Lord of the Rings")
Everybody wants to be a Cat (From: "The Aristocats")
Omen (Terra's Theme) (From: "Final Fantasy VI")
In the Hall of the Mountain King (From: "Peer Gynt")
I do (from "Ghost in the Shell Stand alone Complex")
Piano Medley: You've got a Friend in me / A bug's life / Monsters, Inc / Beyond the sea / The glory days / Life is a highway / Le festin / Put your Sunday clothes / Married life / Touch the sky / Inside out / Homestead / Remember me /CarriedMeWithYou
Easy listening songs for Piano and Flute
YOASOBI - Racing Into The Night - 夜に駆ける - Yoru Ni Kakeru [2 pianos version]
Kay's Destiny (Original Game Soundtrack)
Forth Eorlingas (from: "The Lord of the Rings: The Two Towers")
May it be (from: "The Lord of the Rings: The Fellowship of the Ring")
The Wedding guest (from: "Forrest Gump")
Dracula's Castle (From: "Castlevania Symphony of the Night")
Phantom Train (From: "Final Fantasy VI")
Somewhere out there (From: "An American tail")
Garden of the Gods (From: "Chrono Cross")
Kaze no Machi e (From: "Tsubasa: RESERVoir CHRoNiCLE")
People imprisoned by Destiny (From: "Chrono Cross")
Kids run through the city corners (From: "Final Fantasy VI")
Phantom Forest (From: "Final Fantasy VI")
Ahead on your way (From: "Final Fantasy VII")
Into the Darkness (From: "Final Fantasy IV")
Battle with the four Fiends (From: "Final Fantasy IV")
The Final Battle (From: "Final Fantasy IV")
Fragments of memories (From: "Final Fantasy VIII")
Fithos Lusec Wecos Vinosec (From: "Final Fantasy VIII")
One Winged Angel REBIRTH (From: "Final Fantasy VII REMAKE")
Dark Messenger (From: "Final Fantasy IX")
The Legend of Zelda Saga Collab - Part 1