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 0x95b589d0cf8ff55c8d6ba1e5ac391a1c7398d91253a791046513085ec184a3f0. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c5d3b02e-c2a3-441e-802d-134b1501056e.json and https://artists.proofprofile.net/proofs/artist/c5d3b02e-c2a3-441e-802d-134b1501056e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Consolations, S. 172- No. 3 in D Flat Major Lento Placido
Quartet No. 15 in D Minor , K. 421- II. Andante
Christmas Piano - Christmas Edition of Classical Piano Music
Peer Gynt Suite No. 1, Op. 46 I. Morning Mood
English Suite No. 2 in A Minor, BWV 807: Allmande
Etude No. 3 in E Major, Op. 10: Tristesse
Piano Sonata in C Major, Hoboken XVI I: Allegro Moderato
Piano Sonata No. 2 in B-flat Minor: The Funeral March
Piano Sonata No. 3 in C, Op. 2; II: Adagio
Piano Sonata No. 5 in C Minor, II: Adagio Molto
Piano Sonata No. 11 A major, KV. 331 III: Alla Turca Allegretto
Piano Sonata No. 14 in C-Sharp Minor, Op. 27, No. 2 Moonlight Sonata
Quartet No. 15 in D Minor , K. 421- II: Andante
Sonata No. 8 D major, KV 311 I: Allegro con Spirito
Sonata No. 10 C major, KV 330 III: Andante cantabile
Sonata No. 12 F major, KV 332 II: Adagio
Sonata No. 13 in B-Flat Major for Piano, KV. 333 II: Andante Cantabile
Sonata No. 17 Bb major, KV. 570 II: Adagio
Sonata No. 23 F minor - Appassionata Op. 57 I: Allegro Assai
Sonata No. 25 in G, Op. 79 I: Presto alla tedesca
Sonata No. 26 in E-Flat Major for Piano, Op. 81 Les Adieux
Sonata No. 29 Bb major, Op. 106 III: Adagio Sostenuto
Sonata No.9 in E Major, Op. 14, No. 1 II: Allegretto
String Quartet No. 15 in D minor, KV. 421 I: Allegro
Christmas Sleep Music Special Edition - 50 Ultimate Sleep Sounds & Best Christmas Songs, Sleeping Music Lullabies, Relaxation Meditation Xmas Shades
Jingle Bells (Traditional Christmas Songs)
Silent Night (Christmas Music for Baby Sleep)
We Wish you a Merry Christmas (Xmas Music with Bird Songs)
The First Noel (Classic Christmas Songs for Deep Sleep)
O Come, All Ye Faithful (Christmas Carols)
O Tannenbaum, O Christmas Tree (Xmas Songs)
The First Noel (Guitar Music for Christmas Day)
Magic Bird (Bird Sounds for Restful Sleep)
Ocean Waves (Relaxing Sounds for Newborn Sleep)
Harmony (Best Background Music for Meditation Videos)
New Age (Royalty Free Music for Yoga Exercises)
Sweet Heart (New Age, Royalty Free Background Music)
Musica Reiki (Royalty Free Music for Yoga Videos)
Quartet No. 15 in D Minor , K. 421: Ii: Andante
Classical Christmas (101 Strings Orchestras Performs Famous Christmas Songs)
The Christmas Song (Chestnuts Roasting...)
Serenade No. 13 in G Major, K. 525, "Eine kleine Nachtmusik": III. Menuetto
Serenade No. 13 in G Major, K. 525, "Eine kleine Nachtmusik": IV. Rondo Allegro
Piano Concerto No. 18 in B-Flat Major, K. 456: I. Allegro vivace
Piano Concerto No. 18 in B-Flat Major, K. 456: II. Andante un poco sostenuto
Piano Concerto No. 18 in B-Flat Major, K. 456: III. Allegro vivace
Piano Concerto No. 19 in F Major, K. 459: I. Allegro
Piano Concerto No. 19 in F Major, K. 459: II. Allegretto
Piano Concerto No. 19 in F Major, K. 459: III. Allegro assai
Piano Sonata No. 11 in A Major, K. 331: III. Alla turca. Allegretto
Exsultate, jubilate, K. 165: IV. Allelujah (Arr. for Trumpet and Orchestra)
Symphony No. 41 in C Major, K. 551, "Jupiter": I. Allegro vivace
Symphony No. 41 in C Major, K. 551, "Jupiter": II. Andante cantabile
Symphony No. 41 in C Major, K. 551, "Jupiter": III. Menuetto: Allegretto
Symphony No. 41 in C Major, K. 551, "Jupiter": IV. Molto Allegro
Divertimento in D Major, K. 136, "Salzburg Symphony No. 1": I. Allegro
Divertimento in D Major, K. 136, "Salzburg Symphony No. 1": II. Andante
Divertimento in D Major, K. 136, "Salzburg Symphony No. 1": III. Presto
Divertimento in B-Flat Major, K. 137, "Salzburg Symphony No. 2": I. Andante
Divertimento in B-Flat Major, K. 137, "Salzburg Symphony No. 2": II. Allegro di molto
Divertimento in B-Flat Major, K. 137, "Salzburg Symphony No. 2": III. Allegro assai
Divertimento in F Major, K. 138, "Salzburg Symphony No. 3": I. Allegro
Divertimento in F Major, K. 138, "Salzburg Symphony No. 3": II. Andante
Divertimento in F Major, K. 138, "Salzburg Symphony No. 3": III. Presto
Flute Concerto No. 1 in G Major, K. 313: Allegro maestoso
Flute Concerto No. 1 in G Major, K. 313: Adagio non troppo
Flute Concerto No. 1 in G Major, K. 313: Rondo a tempo di minuetto
Bassoon Concerto in B-Flat Major, K. 191: Allegro
Bassoon Concerto in B-Flat Major, K. 191: Andante ma adagio
Bassoon Concerto in B-Flat Major, K. 191: Rondo a tempo di minuetto
Oboe Concerto in C Major, K. 314: Allegro aperto
Oboe Concerto in C Major, K. 314: Adagio non troppo
Oboe Concerto in C Major, K. 314: Rondo allegretto
Horn Concerto No. 1 in D Major, K. 412: I. Allegro
Horn Concerto No. 1 in D Major, K. 412: II. Rondo
Horn Concerto No. 2 in E-Flat Major, K. 417: I. Allegro maestoso
Horn Concerto No. 2 in E-Flat Major, K. 417: II. Andante
Horn Concerto No. 2 in E-Flat Major, K. 417: III. Rondo
Horn Concerto No. 3 in E-Flat Major, K. 447: I. Allegro
Horn Concerto No. 3 in E-Flat Major, K. 447: II. Romanze
Horn Concerto No. 3 in E-Flat Major, K. 447: III. Allegro
Horn Concerto No. 4 in E-Flat Major, K. 495: I. Allegro maestoso
Horn Concerto No. 4 in E-Flat Major, K. 495: II. Romance. Andante cantabile
Horn Concerto No. 4 in E-Flat Major, K. 495: III. Rondo. Allegro vivace
The Nutcracker Suite, Op. 71a: Dance of the Sugar Plum Fairy
The Nutcracker, Op. 71, Act II, Tableau III: XII. Divertissement d. Candy Canes. Russian Dance
Swan Lake, Suite No. 2, Op. 20: Dance of the Swans
Bagatelle No. 25 in A Minor, WoO 59, "Für Elise"
Scenes from Childhood, Op. 15: VII. Dreaming
The Nutcracker, Op. 71, Act I, Tableau I: II. March
Suite bergamasque, L. 75: III. Clair de lune
Symphony No. 6 in F Major, Op. 68, "Pastoral": I. Allegro ma non troppo
The Nutcracker Suite, Op. 71a: VII. Dance of the Mirlitons
The Nutcracker, Op. 71, Act II, Tableau III: XII. Divertissement c. Tea. Chinese Dance
The Nutcracker, Op. 71, Act II, Tableau III: XIII. Waltz of the Flowers
The Nutcracker, Op. 71, Act I, Tableau II: VIII. A Pine Forest in Winter
Concerto grosso in G Minor, Op. 6, No. 8 "Christmas Concerto": I. Vivace grave
The Nutcracker, Op. 71, Act I, Tableau II: IX. Waltz of the Snowflakes
The Nutcracker, Op. 71, Act II, Tableau III: X. The Magic Castle in the Land of Sweets
The Nutcracker, Op. 71, Act I, Tableau I: I. The Christmas Tree
The Planets, Op. 32: II. Venus, the Bringer of Peace
Symphony No. 9 in E Minor, Op. 95, B. 178, "From the New World": II. Largo
The Nutcracker, Op. 71, Act II, Tableau III: XII. Divertissement e. Dance of the Reed Flutes
Lieutenant Kijé Suite, Op. 60: IV. Troika
Messiah, HWV 56, Part I: Glory to God in the Highest
Consolations, S. 172: No. 3 in D Flat Major Lento Placido
Quartet No. 15 in D Minor , K. 421: II. Andante
The Nutcracker, Op. 71, Act I: Miniature Overture
Le quattro stagioni, Concerto No. 4 in F Minor, Op. 8, RV 297, "Winter": II. Largo
Messiah, HWV 56, Part I: Comfort Ye My People
Herz und Mund und Tat und Leben, BWV 147 (arr. M. Hess): Chorale: Jesus bleibet meine Freude (Jesu, Joy of Man's Desiring)
The Nutcracker, Op. 71, Act I, Tableau I: III. Children's Gallop and Dance of the Parents
Concerto Grosso No. 2 in F Major, Op.6, HWV 320: I. Andante larghetto
L'arlesienne, Act I: Prelude (The March of the Kings)
Serenade No. 13 in G Major, K. 525, "Eine kleine Nachtmusik": II. Romanze
Piano Sonata No. 14 in C-Sharp Minor, Op. 27, No. 2, "Moonlight Sonata": I. Adagio sostenuto
Liturgy of St. John Chrysostom: Our Father
L'arlesienne, Act II: Pastorale (Entracte et choeur)
Messiah, HWV 56, Part I: And the Glory of the Lord
Biblical Songs and Anthems, Op. 113: Hymn No. 1, Let us with a Gladsome Mind
Le quattro stagioni, Concerto No. 4 in F Minor, Op. 8, RV 297, "Winter": I. Allegro non molto
Le quattro stagioni, Concerto No. 4 in F Minor, Op. 8, RV 297, "Winter": III. Allegro
Messiah, HWV 56, Part I: For Unto Us a Child Is Born
Peer Gynt Suite No. 1, Op. 46: I. Morning Mood
Piano Concerto No. 21 in C Major, K. 467: II. Andante
Serenade No. 13 in G Major, K. 525, "Eine kleine Nachtmusik": I. Allegro
String Quintet in E Major, Op. 11, No. 5: III. Minuetto
Symphony No. 40 in G Minor, K. 550: I. Molto allegro
Brandenburg Concerto No. 3 in G Major, BWV 1048: I. Allegro
Symphony No. 5 in C Minor, Op. 67: I. Allegro con brio
Peer Gynt Suite No. 1, Op. 46: IV. In the Hall of the Mountain King
The Nutcracker, Op. 71, Act II, Tableau III: XIV. Pas de Deux. Variation II, Dance of the Sugar Plum Fairy
The Planets, Op. 32: IV. Jupiter, the Bringer of Jollity
Pomp and Circumstance, Op. 39: March No. 1 in D (Land of Hope and Glory)
Slavonic Dances, Op. 72: No. 2 in E Minor
A Midsummer Night's Dream, Incidental Music, Op. 61: Nocturne
Le quattro stagioni, Concerto No. 1 in E Major, Op. 8, RV 269, "Spring" : I. Allegro
Liebestraum No. 3 in A-Flat Major, S. 541
Le Canzoni di Natale - Musica Natalizia per l'Avvento e Musica Rilassante
Ellens Gesang III, Op.52: No.6, Ave Maria
Miracles on Christmas - Slow and Soothing Music
Adeste Fidelis - Oh Come All Ye Faithfull
Jollyfy - Top Workout Christmas Hits for the Holiday
God Rest Ye Merry Gentlemen (Running Songs)
Air on the G String String (Kick Boxing)
It Came upon the Midnight Clear (Fitness - Navidad)
O Little Town of Bethlehem (Lounge Music)
Concerto Grosso in G Minor, Op. 6, No. 8: Largo "Pastorale"
Angels from the Realms of Glory (Xmas Music)
It's the Most Wonderful Time of the Year
It's Beginning to Look a Lot Like Christmas
What Month Was Jesus Born in (Chistmas Day)
Arbolito de Navidad: Música Relajante Navideña para Pasar unas Felices Vacaciones
Cantata Herz und Mund und Tat und Leben, BWV 147: X
We Wish You a Merry Christmas - Holiday Spirit
Traveling for Christmas - Ding Dong Merrily on High
Once in Royal David's City - Christmas Moments
God Rest Ye Merry Gentlemen - Christmas with Family
Christmas Holidays - It Came Upon the Midnight Clear
Hark The Herald Angels Sing - Traveling for Christmas
In the Bleak Midwinter - Christmas Shopping
The First Nowell - Christmas with Family
Good King Wenceslas - Christmas Holidays
Traveling for Christmas - O Come All Ye Faithful
Christmas with Family - O Christmas Tree
Christmas Shopping - The Holly and the Ivy
Ding Dong Merrily on High - Christmas with Family
In the Bleak Midwinter - Traveling for Christmas
Christmas Holidays - Hark The Herald Angels Sing
Ding Dong Merrily on High - Christmas Holidays
We Wish You a Merry Christmas - Traveling for Christmas
Christmas with Family - It Came Upon the Midnight Clear
Once in Royal David's City - Christmas Shopping
Holiday Spirit - God Rest Ye Merry Gentlemen
God Rest Ye Merry Gentlemen - Wholesome Christmas
Christmas Presents - Go Tell It on the Mountain
Xmas Shopping - It Came Upon the Midnight Clear
Hark The Herald Angels Sing - Christmas Presents
Christmas Time - O Little Town of Bethlehem
Christmas Presents - The Holly and the Ivy
The Holly and the Ivy - Christmas Presents
Wholesome Christmas - In the Bleak Midwinter
Cozy Holidays - Hark The Herald Angels Sing
We Wish You a Merry Christmas - Christmas Time
Once in Royal David's City - Cozy Holidays
O Little Town of Bethlehem - Xmas Shopping
Ding Dong Merrily on High - Christmas Presents
Christmas Eve - Ding Dong Merrily on High
Christmas Dinner - In the Bleak Midwinter
Christmas 2021 - Hark The Herald Angels Sing
Xmas Parties - Go Tell It on the Mountain
Christmas Eve - We Wish You a Merry Christmas
God Rest Ye Merry Gentlemen - Christmas Dinner
Christmas Dinner - Once in Royal David's City
O Come All Ye Faithful - Christmas Vibes
Christmas 2021 - O Little Town of Bethlehem
Christmas Shopping - It Came Upon the Midnight Clear
Christmas Vibes - Ding Dong Merrily on High
Have Yourself A Merry Little Christmas, Pt. 1
Have Yourself A Merry Little Christmas, Pt. 2
I Saw Mommy Kissing Santa Claus On The Piano
Hark The Herald Angels Sing - Christmas Dinner
Christmas Shopping - Good King Wenceslas
We Wish You a Merry Christmas - Christmas 2021
Xmas Parties - O Little Town of Bethlehem
Christmas Vibes - Once in Royal David's City
Christmas Shopping - O Come All Ye Faithful
God Rest Ye Merry Gentlemen - Christmas 2021
Ding Dong Merrily on High - Christmas 2021
Once in Royal David's City - Christmas Dinner
Christmas Shopping - God Rest Ye Merry Gentlemen
Christmas Dinner - It Came Upon the Midnight Clear
Hark The Herald Angels Sing - Christmas Vibes
We Wish You a Merry Christmas - Xmas Parties
Christmas Eve - O Little Town of Bethlehem
Christmas Dinner - O Come All Ye Faithful
Christmas Piano Melodies: Relaxing Music to Make the Christmas Tree
Christmas Countdown: 25 Days of Festive Songs
Sparkling Christmas: Glittering Tunes for the Festive Season
The Best of Christmas: Essential Holiday Hits
Jingle Bell Rock: Upbeat Songs for Christmas Cheer
Under the Mistletoe: Romantic Christmas Favorites
Warm Wishes: Cozy Songs for a Happy Holiday
Christmas Night: Calming Melodies for Winter Evenings
Christmas Eve Carols and Songs Collection
Merry Christmas Music for the Whole Family
Jingle Bell Jams Modern Christmas Music Hits
Winter Wonderland Snowy Nights Full of Dreams
Festive Favorites Christmas Songs For The Holidays
Christmas Classics Reimagined Modern Takes on Holiday Hits
Santa’s Sleigh Bells Jingle Through the Snow
Holiday Harmonies A Christmas Album For All Ages
The Joy Of Christmas Best Carols And Holiday Songs
A Very Merry Christmas Popular Holiday Tunes
Santa’s Reindeer Sleigh Adventure Begins
Winter Wonderland Covered in Glimmering Snow
Deck The Halls Christmas Album Of Timeless Classics
Santa’s Magical Journey Through the Snow
Santa’s Sleigh Ride Through the Snow-Covered Sky
Holiday Bliss Ultimate Christmas Music Collection
Christmas Morning with Family Gathered Together
Classic Christmas Carols Timeless Festive Tunes
Cozy Nights Christmas Playlist For Warm Holiday
Santa’s Sleigh Bells Ring Throughout the Night
Christmas Stars and Snowflakes Light Up the Night
Christmas Stars Best Holiday Songs For The Season
Santa’s Magical Journey Through Snow-Covered Skies
Winter Wonderland Instrumental Christmas Classics
Christmas Time All Time Favourite Holiday Songs
Christmas Morning Filled with Excitement
Christmas Chill Relaxing Festive Tunes For The Season
New Year’s Countdown to Happiness Begins
New Year’s Fireworks Light Up the Sky Tonight
Jolly Holidays Christmas Hits and Carols Album
Christmas Morning with Santa’s Joyful Ride
Winter Wonderland with Snow-Covered Dreams
New Year’s Countdown Sparks Celebration Joy
Santa’s Sleigh Bells Ring Loud in the Snow
Snowy Nights Christmas Album For A Cozy Celebration
Santa’s Workshop Filled with Joyful Sounds
Christmas Nostalgia Timeless Holiday Favourites
Christmas Snowflakes Falling Lightly in the Night
Snowfall Serenades Classic Christmas Melodies
Santa’s Holiday Adventure Begins Tonight
Santa’s Magical Journey to the North Pole
Christmas Snowflakes Glistening on the Trees
Christmas Love Songs Romantic Holiday Tunes
Santa’s Sleigh Bells Ringing in the Night
Winter Wonderland with Stars Shining Bright
Jingle Bells Rock Best Christmas Rock Hits
New Year’s Eve Celebration Begins Tonight
New Year’s Countdown Begins with Friends
Winter Breeze Through the Pines and Snow
Jolly and Bright with Upbeat Christmas Hits
Snowflakes on the Christmas Road to Peace
The Magic of Christmas by the Winter Tree
The Spirit of Christmas in the Winter’s Embrace
The Christmas Playlist with Essential Carols
The Christmas Spirit Through the Snowy Trees
A Christmas Eve Under the Glittering Stars
Snowflakes and Christmas Wishes Under the Stars
New Year’s Midnight Countdown to Love and Joy
Winter Breeze Through the Snow-Covered Pines
Christmas Stars Twinkling in the Clear Sky
The Christmas Magic Beneath the Silent Snow
Snowflakes and Christmas Dreams Forevermore
The Glow of Christmas on the Frosty Path
New Year’s Eve Party Song of Joy and Love
Santa’s Reindeer Dash Through Snowy Nights
A Magical Christmas Under the Snowy Lights
A Christmas Night Filled with Snow and Magic
A Magical Christmas Night by the Snowy Pathway
A Snowy Christmas Moment Together in Joy
Santa’s Reindeer Sleigh Through Snowstorm
New Year’s Eve Midnight Reflection Begins
Santa’s Joyful Journey to Christmas Morning
Pure Love and Timeless Miracles: 2018 Holiday Tracks