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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1952b4463241621391545d63b3ad48ca78ca8fed59a76769818ee5e53653dbc2. 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/e6e6a5c2-78ab-430b-89bd-13c1cbce0804.json and https://artists.proofprofile.net/proofs/artist/e6e6a5c2-78ab-430b-89bd-13c1cbce0804.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Maslanka, D.: Wind Quintets Nos. 1 and 2 (The Missouri Quintet)
Wind Quintet No. 1: I. quarter note = 104
Wind Quintet No. 1: II. quarter note = 60
Wind Quintet No. 1: III. quarter note = 104
Wind Quintet No. 2: I. quarter note = 92
Wind Quintet No. 2: II. quater note = 96
Wind Quintet No. 2: III. quarter note = 96
Wind Quintet No. 1: I. Quarter note = 104
Wind Quintet No. 1: II. Quarter note = 60
Wind Quintet No. 1: III. Quarter note = 104
Wind Quintet No. 2: I. Quarter note = 92
Wind Quintet No. 2: II. Quater note = 96
Wind Quintet No. 2: III. Quarter note = 96
A Child's Garden of Dreams: There is a desert
A Child's Garden of Dreams: A drunken woman falls into the water
A Child's Garden of Dreams: A horde of small animals frightens the dreamer
A Child's Garden of Dreams: A drop of water is seen
A Child's Garden of Dreams: An ascent into heaven
Mass including Hymn to Sophia, Holy Wisdom: Before the Sanctus & Sanctus
Mass including Hymn to Sophia, Holy Wisdom: Introit
Mass including Hymn to Sophia, Holy Wisdom: Kyrie
Mass including Hymn to Sophia, Holy Wisdom: Before the Benedictus & Benedictus
Mass including Hymn to Sophia, Holy Wisdom: Before the Gloria
Mass including Hymn to Sophia, Holy Wisdom: Before the Angus Dei
Mass including Hymn to Sophia, Holy Wisdom: Gloria
Mass including Hymn to Sophia, Holy Wisdom: Angus Dei
Mass including Hymn to Sophia, Holy Wisdom: Before Dona Nobis
Mass including Hymn to Sophia, Holy Wisdom: Before the Credo
Mass including Hymn to Sophia, Holy Wisdom: Dona Nobis Pacem
Mass including Hymn to Sophia, Holy Wisdom: Credo
Song Book: Hymn Tune with Four Variations
Sonata for Alto Saxophone and Piano: Moderate
Sonata for Alto Saxophone and Piano: Slow
Sonata for Alto Saxophone and Piano: Very Fast
Concerto for Alto Saxophone and Wind Ensemble: Song
Concerto for Alto Saxophone and Wind Ensemble: Interlude
Quintet for Winds, No. 3: Slow, moderate
Sonata for Oboe and Piano: Very slow and free
Concerto For Piano, Winds And Percussion: Moderate, with heavy energy - world premiere
Concerto For Piano, Wnds And Percussion: Slow-Dance Fantasy - world premie
Concerto For Piano, Wnds And Percussion: Fast Aggressive - world premie
Concerto No. 2 For Piano, Winds and Percussion: Dragonfly Delight - In Memoriam H.B. - world premie
Concerto No. 2 For Piano, Winds and Percussion: Enigma - world premie
Concerto No. 2 For Piano, Winds and Percussion: What's Up - world premie
Concerto No. 2 For Piano, Winds and Percussion: Howl - A Vision Of St. Francis - world premie
Concerto No. 2 For Piano, Winds and Percussion: Groucho's Dance - world premie
11:11 - A Dance at the Edge of the World
Symphony No. 6 - Living Earth: Living Earth 1
Symphony No. 6 - Living Earth: November - Geese on the Wing
Symphony No. 6 - Living Earth: Living Earth 2
Montana Music: Three Dances for Percussion: Quite Slow
Montana Music: Three Dances for Percussion: Slowly
Montana Music: Three Dances for Percussion: Moderate
Arcadia II: Concerto for Marimba and Percussion Ensemble: Quarter Note = 80-84
Arcadia II: Concerto for Marimba and Percussion Ensemble: Quarter Note = 52
Arcadia II: Concerto for Marimba and Percussion Ensemble: Quarter Note = 86
Desert Roads: Pray for Tender Voices in the Darkness
David's Book: Today is the Great Day of Suffering
David's Book: Your soul and your dreams are instantaneous?
Unending Stream of Life: As you proceed to your certain end, what is the point of being alive?
Unending Stream of Life: A hard thought turns out alright
Unending Stream of Life: All Creatures of Our God and King
Concerto for Trombone and Wind Ensemble: Requiem
Concerto for Trombone and Wind Ensemble: Beloved
Concerto for Trombone and Wind Ensemble: Be Content, Be Calm
Symphony No. 8: Moderate-very fast-moderate-very fast
Symphony No. 3: Ominous, with building intensity
A Carl Sandburg Reader: It Rained a Mist
A Carl Sandburg Reader: Tramp on the Street
A Carl Sandburg Reader: The Train is A-Coming
A Carl Sandburg Reader: I'm Going to Join the Army
A Carl Sandburg Reader: Johnny Get Your Hair Cut
A Carl Sandburg Reader: Our Prayer of Thanks
A Carl Sandburg Reader: What Did You Have for Your Supper?
Inner Visions: The Music of David Maslanka (Live)
Symphony No. 8: I. Moderate - Very Fast (Live)
Symphony No. 7: IV. Moderately Slow (Live)
Symphony No. 8: III. Moderate - Very Fast (Live)
A Child's Garden of Dreams: I. There is a Desert on the Moon Where the Dreamer Sinks So Deeply Into the Ground That She Reaches Hell (Live)
A Child's Garden of Dreams: II. A Drunken Woman Falls Into the Water and Comes Out Renewed and Sober (Live)
A Child's Garden of Dreams: III. A Horde of Small Animals Frightens the Dreamer (Live)
A Child's Garden of Dreams: IV. A Drop of Water Is Seen as It Appears When Looked at Through a Microscope (Live)
A Child's Garden of Dreams: V. An Ascent Into Heaven Where Pagan Dances Are Being Celebrated (Live)
Concerto for Alto Saxophone and Wind Ensemble: I
Concerto for Alto Saxophone and Wind Ensemble: II
Concerto for Alto Saxophone and Wind Ensemble: III
Concerto for Alto Saxophone and Wind Ensemble: IV
Concerto for Alto Saxophone and Wind Ensemble: V
A Child's Garden of Dreams, Book 1: I. There is a desert on the moon where the dreamer sinks so deeply into the ground that she reaches hell
A Child's Garden of Dreams, Book 1: II. A drunken woman falls into the water and comes out renewed and sober
A Child's Garden of Dreams, Book 1: III. A horde of small animals frightens the dreamer. The animals increase to a tremendous size, and one of them devours the little girl.
A Child's Garden of Dreams, Book 1: IV. A drop of water is seen as it appears when looked at through a microscope. The girl sees that the drop is full of tree branches. This portrays the origin of the world.
A Child's Garden of Dreams, Book 1: V. An ascent into heaven, where pagan dances are being celebrated; and a descent into hell, where angels are doing good deeds.
A Child's Garden of Dreams, Book 1: I. There Is a Desert on the Moon Where the Dreamer Sinks So Deeply into the Ground That She Reaches Hell
A Child's Garden of Dreams, Book 1: II. A Drunken Woman Falls into the Water and Comes Out Renewed and Sober
A Child's Garden of Dreams, Book 1: III. A Horde of Small Animals Frightens the Dreamer. The Animals Increase to a Tremendous Size, and One of Them Devours the Little Girl
A Child's Garden of Dreams, Book 1: IV. A Drop of Water Is Seen as It Appears When Looked at Through a Microscope. The Girl Sees That the Drop Is Full of Tree Branches. This Portrays the Origin of the World
A Child's Garden of Dreams, Book 1: V. An Ascent into Heaven Where Pagan Dances Are Being Celebrated, and a Descent into Hell Where Angels Are Doing Good Deeds
Symphony No. 9: Shall We Gather at the River
Symphony No. 9: Fantasia on I Thank You God
Symphony No. 9: Fantasia on O Sacred Head Now Wounded
David Maslanka: A Child's Garden of Dreams
A Child's Garden of Dreams: I. There is a Desert on the Moon Where the Dreamer Sinks so Deeply Into the Ground that she Reaches Hell
A Child's Garden of Dreams: II. A Drunken Woman Falls Into the Water and Comes Out Renewed and Sober
A Child's Garden of Dreams: III. A Horde of Small Animals Frightens the Dreamer
A Child's Garden of Dreams: IV. A Drop of Water is Seen as it Appears When Looked at Through a Microscope
A Child's Garden of Dreams: V. An Ascent Into Heaven Where Pagan Dances are Being Celebrated, and a Descent Into Hell Where Angels are Doing Good Deeds
The Music of David Maslanka, Vol. 2: Concerto for Clarinet & Wind Ensemble
Concerto for Clarinet & Wind Ensemble: I. Lamentation
Concerto for Clarinet & Wind Ensemble: II. Dance
Song Book for Alto Saxophone & Marimba: No. 1, Song for Davy (The Old Year Is Past)
Song Book for Alto Saxophone & Marimba: No. 2, Lost
Song Book for Alto Saxophone & Marimba: No. 3, Hymn Tune with 4 Variations
Song Book for Alto Saxophone & Marimba: No. 4, Serious Music (In Memoriam Arthur Cohn)
Song Book for Alto Saxophone & Marimba: No. 5, Summer Song
Song Book for Alto Saxophone & Marimba: No. 6, Song for Alison
Song Book for Alto Saxophone & Marimba: No. 7, Evening Song
Tone Studies: No. 3, Watch the Night with Me, Pt. 1
Tone Studies: No. 4, Watch the Night with Me, Pt. 2
Tone Studies: No. 5, Wie bist du, Seele?
Tone Studies: No. 6, Whale Story (O Sacred Head Now Wounded)
The Music of David Maslanka, Vol. 3: Hymn for World Peace
UFO Dreams: I. Fantasy Variations (The Water Is Wide)
UFO Dreams: II. Home Planet (Where Do You Come From? Who Are You?)
UFO Dreams: III. Variations (From the Bottom of My Heart)
The Music of David Maslanka, Vol. 4: Symphony No. 10
Symphony No. 10 "The River of Time": I. Alison
Symphony No. 10 "The River of Time": II. Mother and Boy Watching the River of Time
Symphony No. 10 "The River of Time": III. David
Symphony No. 10 "The River of Time": IV. One Breath in Peace
Tone Studies: The Saxophone Music of David Maslanka
Sonata for Alto Saxophone and Piano: I. Moderate
Sonata for Alto Saxophone and Piano: II. Slow
Tone Studies: III. Watch the Night With Me (Part 1)
Tone Studies: IV. Watch the Night With Me (Part 2)
The Music of David Maslanka, Vol. 5: Mass
Mass: VII. Before the Sanctus "Near the Hermitage of My Dreams"
Mass: III. Before the Gloria "Quietly Entering Your Presence"
Mass: IX. Before the Benedictus "Sophia, When You Call Me"
Mass: XI. Before the Agnus Dei "O Earth, O Stars"
Mass: V. Before the Credo "Bright Window, Your Night Is Full of Stars"
Mass: XIII. Before the Dona Nobis Pacem "I Lay My Sorrow Down"
O Earth, O Stars: II. You Are the Image of the Unending World
O Earth, O Stars: IV. Dragons and Devils of the Heart
Alex and the Phantom Band (A Young Listener's Introduction to Wind, Brass, & Percussion Instruments)
The Red Door: Clarinet Works by David Maslanka
Eternal Garden for Clarinet and Piano: I. Lamentation
Eternal Garden for Clarinet and Piano: II. On Chestnut Hill
Eternal Garden for Clarinet and Piano: III. Elegy - August 6, 1945
Eternal Garden for Clarinet and Piano: IV. Eternal Garden
Trio No. 1 for Clarinet, Violin and Piano: I.
Trio No. 1 for Clarinet, Violin and Piano: II.
Trio No. 1 for Clarinet, Violin and Piano: III.
Trio No. 1 for Clarinet, Violin and Piano: IV.
Trio No. 1 for Clarinet, Violin and Piano: V.
Trio No. 2 for Clarinet, Viola and Piano: I.
Trio No. 2 for Clarinet, Viola and Piano: II.
Images from The Old Gringo for Clarinet, Violin and Piano: I. He has sorry in his eyes
Images from The Old Gringo for Clarinet, Violin and Piano: II. Loneliness is an absence of time. Both are instantaneous
Images from The Old Gringo for Clarinet, Violin and Piano: III. Your soul is no different from your dreams. Both are instantaneous.
Images from The Old Gringo for Clarinet, Violin and Piano: IV.. He could listen and taste and smell almost supernaturally
Images from The Old Gringo for Clarinet, Violin and Piano: V. …unforgettable words…
Images from The Old Gringo for Clarinet, Violin and Piano: VI. She saw herself in a ballroom lined with mirrors.
Images from The Old Gringo for Clarinet, Violin and Piano: VII. …at the hour when one whispers in secret, Not to awaken the earth…
Images from The Old Gringo for Clarinet, Violin and Piano: VIII. A whistling sound settled over everything
Images from The Old Gringo for Clarinet, Violin and Piano: IX. …at that very instant, I swear to you, mi amiga, my friend, The bells started pealing…
Images from The Old Gringo for Clarinet, Violin and Piano: X. …his life was suspended
Images from The Old Gringo for Clarinet, Violin and Piano: XI. Now, tell me the truth…
Recitation Book: V. Fanfare / Variations on the Chorale Melody Durch Adams Fall (Through Adam’s Fall)
Live In Concert - Lillestrøm Musikkorps 100 År 1920-2020
2014 Midwest Clinic: Utah Wind Symphony (Live)
A Child's Garden of Dreams, Book 1: IV. A Drop of Water Is Seen as It Appears When Looked at Through a Microscope. The Girl Sees That the Drop Is Full of Tree Branches. This Portrays the Orig