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 0x357b5032ad2e5f2ded2f4a511c375ed5d70a571d33cb6f98bb092ce54f920e0b. Chain 2 (Bitcoin): anchored in block 953610 (2026-06-14T07:58:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/12c0ecee-5b16-4b57-8d39-2a5cc13b29f6.json and https://artists.proofprofile.net/proofs/artist/12c0ecee-5b16-4b57-8d39-2a5cc13b29f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mitt Brost Vid Era Plagor/Gustaf Wasa/Act2scn3
Hans Mildhet Vilket Ord/Gustaf Wasa/Act2scn3
Himmel Hor Vart Rop Uti Noden/Gustaf Wasa/Act1scn1
Till Dessa-Olyckeliga/Gustaf Wasa/Act1scn2-3
Du Sett Oss Barn Och Far/Gustaf Wasa/Act2scn4
Nej Gustaf Vet VI En For/Gustaf Wasa/Act2scn4
Ma Mitt Berom De Slagnas/Gustaf Wasa/Act1scn4
Val Norrby Du Har Hort/Gustaf Wasa/Act2scn4
Forkunna Hogt Var Hjaltes Ara/Gustaf Wasa/Act1scn4
Genom Visdom Mod Och Styrka/Gustaf Wasa/Act1scn4
Men Vilket Okant Lugn/Gustaf Wasa/Act2scn6
Balett (A L Espagnol)/Gustaf Wasa/Act1scn4
Sla Gustaf Bort Din Sorg/Gustaf Wasa/Act2scn7
Glada Drommars Latta Trop/Gustaf Wasa/Act2scn7
Ett Gruvlit Vapengny Man Hor/Gustaf Wasa/Act1scn5
O Himmel Se Var Nod/Gustaf Wasa/Act1scn5
Balett (Allegretto)/Gustaf Wasa/Act2scn7
Se Dar Att Fasta Varn/Gustaf Wasa/Act1scn6
Balett (Allegro Agitato)/Gustaf Wasa/Act2scn7
Du Genom Vald Mitt Fosterland/Gustaf Wasa/Act1scn6
Ej Nog Att Jag Med Vapnens/Gustaf Wasa/Act1scn6
Var Ar Jag Himmel Hjalp/Gustaf Wasa/Act3scn1
Du Valnad Av En Voordad Maka/Gustaf Wasa/Act1scn7
Formatne Gustaf Frukta/Gustaf Wasa/Act3scn1
Jag Uppfylit Har De Bud/Gustaf Wasa/Act3scn2
Fran Tronen Uti Bojor Sankt/Gustaf Wasa/Act1scn8
Ack Herre I Min Nod Jag Till/Gustaf Wasa/Act1scn8
Men Vilken Syn O Gud/Gustaf Wasa/Act3scn3
Karlek Vor En Fosterbygd/Gustaf Wasa/Act1scn8
Du Skall Ej Strafflost/Gustaf Wasa/Act3scn2
Ni Svenska Riddersman/Gustaf Wasa/Act2scn1
Om Ingen Svensk Man/Gustaf Wasa/Act2scn1
Ack Herre Vet/Fly Konung/Gustaf Wasa/Act3scn4-5
Adla Skuggor Vordade Fader/Gustaf Wasa/Act2scn1
Vanner Skynda Er In I Striden/Gustaf Wasa/Act3scn6
Uppa Min Konungs Ord Jar/Gustaf Wasa/Act2scn3
Varthan Varthan Forsagda/Gustaf Wasa/Act3scn7
Ga Sag Att Under Fjattrar/Gustaf Wasa/Act2scn3
Leve Frihet Och Fosterbygd/Gustaf Wasa/Act3scn8
Jag Min Forundran Ej Kan Neka/Gustaf Wasa/Act2scn3
Om Odets Domar Innebara/Gustaf Wasa/Act2scn3
Van Ode Nodgas/Soldater/Gustaf Wasa/Act3scn8-9
Triumf Triumf Seger Och Ara/Gustaf Wasa/Act3scn9
Min Mor-Men Himmel/Gustaf Wasa/Act3scn9-10
Men Ack Uti Min Famn/Gustaf Wasa/Act3scn10
Leve Den Hjalte Som Sverige/Gustaf Wasa/Act3scn11
El Hambo - You Don't Knock - Light from the Lighthouse
Come Thou Fount of Every Blessing - We Gather Together
An Anthem for Thanksgiving - How Happy I Am
Elijah, Op. 70: Part I: Thanks be to God!
The World Beloved, a Bluegrass Mass: Ballad Refrain
The World Beloved, a Bluegrass Mass: Kyrie
The World Beloved, a Bluegrass Mass: Ballad. First Verse
The World Beloved, a Bluegrass Mass: Gloria
The World Beloved, a Bluegrass Mass: Ballad. Second Verse and Refrain
The World Beloved, a Bluegrass Mass: Credo
The World Beloved, a Bluegrass Mass: Sanctus
The World Beloved, a Bluegrass Mass: Ballad. Third and Fourth Verses and Refrain
The World Beloved, a Bluegrass Mass: Agnus Dei
The World Beloved, a Bluegrass Mass: Interlude. Art Thou Weary?
The World Beloved, a Bluegrass Mass: Benediction
The World Beloved, a Bluegrass Mass: Conclusion
The Peaceable Kingdom: The Paper Reeds by the Brook
The Settling Years: II. Beneath These Alien Stars
Ecstatic Meditations: No. 3, I Cannot Dance, O Lord
Native American Suite: Zuni Sunrise Song
The World Beloved: A Bluegrass Mass: Ballad Refrain
The World Beloved: A Bluegrass Mass: Kyrie
The World Beloved: A Bluegrass Mass: Ballad: First Verse
The World Beloved: A Bluegrass Mass: Gloria
The World Beloved: A Bluegrass Mass: Ballad: Second Verse and Refrain
The World Beloved: A Bluegrass Mass: Credo
The World Beloved: A Bluegrass Mass: Sanctus
The World Beloved: A Bluegrass Mass: Ballad: Third and Fourth Verses and Refrain
The World Beloved: A Bluegrass Mass: Agnus Dei
The World Beloved: A Bluegrass Mass: Interlude: Art Thou Weary?
The World Beloved: A Bluegrass Mass: Benediction
The World Beloved: A Bluegrass Mass: Conclusion
Ecstatic Meditations: No. 3. I Cannot Dance, O Lord
Welcome Christmas: Carols & Lullabies from Around the World
Carols and Lullabies: II. El Desembre Congelat
Carols and Lullabies: IV. A la Nanita Nana
Carols and Lullabies: VI. Campana sobre campana
Carols and Lullabies: VII. En Belen Tocan a Fuego
Carols and Lullabies: VIII. El Noi de la Mare
Carols and Lullabies: IX. Chiquirriquitin
Carols and Lullabies: XI. Encore: Fum, Fum, Fum!
Go Tell It on the Mountain (Arr. S. Barnett)
Christ Was Born on Christmas Day (Arr. R. Davidson)
O Little Town of Bethlehem (Arr. S. Paulus)
Infant Holy, Infant Lowly (Arr. D. Kallman)
Ding Dong Merrily on High (Arr. C. Alwes)
It Came Upon the Midnight Clear (Arr. P. Brunelle)
Kan Du Glemme Gamle Norge - Serenade ved Strandbredden, Op. 8 - Landkjenning (Land-Sighting), Op. 31 - Aftensolen: Kan Du Glemme Gamle Norge - Serenade ved Strandbredden, Op. 8 - Landkjenning [Land-Sighting]. Op. 31 - Aftensolen [arr. P. Gerike]
An die Musik, Op. 88, No. 4, D. 547 - Hymn to Potatoes (Arr. P. Brandvick)
Ellens Gesang III (Ave Maria!), Op. 52, No. 6, D. 839, "Hymne an die Jungfrau": Ellen's Gesang III [Ave Maria!], Op. 52, No. 6, D. 839, "Hymne an die Jungfrau" [arr. W. Riegger]
Our Faithful God - We Gather Together - Doxology
Now Thank We All Our God - Mass in C Major, "Messe breve No. 5 aux seminaires": Sanctus - America the Beautiful - April Is in my Mistress Face …
5 Lieder, Op. 49 - 18 Liebeslieder Waltzes, Op. 52: 5 Lieder, Op. 49: No. 4, Wiegenlied - 18 Liebeslieder Waltzes, Op. 52: No. 3, O die Frauen - No. 4, Wie des Abends schöne Rote - No. 13, Vogelein …
Y Bore Glas (Early Dawning) - I Denna Ljuva Sommartid [Song of Summer] [arr. A. Ohrwall] [arr. M. Thomas]
Poor Mourner's Got a-Home at Last (Arr. C. R. Diton)
Yamekraw, a Negro Rhapsody (Arr. W.G. Still)
Charlestonia: Folk Rhapsody (reconstructed by V. Plush) [Reconstructed by V. Plush]
We Shall Walk through the Valley (arr. U.S. Moore)
Lamentations, "Black Folk Song Suite": II. Song Form
Lamentations, "Black Folk Song Suite": IV. Perpetual Motion
An Old Black Woman, Homeless and Indistinct
Dance Like the Wind: Act A Scene 4: She's Making Coffee
Dance Like the Wind: Act B Scene 5: All Four in the Car
Dance Like the Wind: Act B Scene 6a: Dance Like the Wind (Island Sway)
5 Vignettes, "Images, Shadows and Dreams": No. 1. Rents Due Monday
5 Vignettes, "Images, Shadows and Dreams": No. 2. The Nonagenarian
5 Vignettes, "Images, Shadows and Dreams": No. 3. If There Be Sorrow
5 Vignettes, "Images, Shadows and Dreams": No. 4. The Rebel
5 Vignettes, "Images, Shadows and Dreams": No. 5. Let Me Tell You How to Meet the Day
Go Tell It on the Mountain (arr. S. Barnett)
Christ Was Born on Christmas Day (arr. R. Davidson)
O Little Town of Bethlehem (arr. S. Paulus)
Infant Holy, Infant Lowly (arr. D. Kallman)
Ding Dong Merrily on High (arr. C. Alwes)
It Came Upon the Midnight Clear (arr. P. Brunelle)
Kan Du Glemme Gamle Norge (arr. P. Gerike) - Serenade ved Strandbredden, Op. 8 - Landkjenning (Land-Sighting). Op. 31 - Aftensolen
An die Musik, Op. 88, No. 4, D. 547 (arr. P. Brandvick) - Hymn to Potatoes
Ellens Gesang III (Ave Maria!), Op. 52, No. 6, D. 839, "Hymne an die Jungfrau" (arr. W. Riegger): Ellen's Gesang III (Ave Maria!), Op. 52, No. 6, D. 839, "Hymne an die Jungfrau" (arr. W. Riegger)
Now Thank We All Our God - Mass in C Major, "Messe breve No. 5 aux seminaires": Sanctus - America The Beautiful - April is in my Mistress Face …
5 Lieder, Op. 49: No. 4. Wiegenlied - 18 Liebeslieder Waltzes, Op. 52: No. 3. O die Frauen - No. 4. Wie des Abends schone Rote - No. 13. Vogelein …
Y Bore Glas (Early Dawning) (arr. M. Thomas) - I Denna Ljuva Sommartid (Song of Summer) (arr. A. Ohrwall)
The Songs We Sang: Favorite American Folk Songs
Oh Dear! What Can the Matter Be? (Arr. N. Luboff)
Dixie (Attrib. D.D. Emmett): I Wish I Was in Dixie's Land, "Dixie" [attrib. To D.D. Emmett] [arr. N. Luboff] [Arr. N. Luboff]
My Old Kentucky Home (Arr. A. Parker and R. Shaw)
Seeing Nellie Home (Arr. A. Parker and R. Shaw)
The Lonesome Valley (Arr. A. Parker and R. Shaw)
Poor Mourner's Got a-Home at Last (arr. C. R. Diton)
Yamekraw, A Negro Rhapsody (arr. W.G. Still)
Charlestonia: Folk Rhapsody (reconstructed by V. Plush)
We Shall Walk through the Valley (Arr. U.S. Moore)
Dance Like the Wind, Act a Scene 4: She's Making Coffee
Dance Like the Wind, Act B Scene 5: All Four in the Car
Dance Like the Wind, Act B Scene 6a: Dance Like the Wind (Island Sway)
5 Vignettes, "Images, Shadows and Dreams": No. 1, Rents Due Monday
5 Vignettes, "Images, Shadows and Dreams": No. 2, The Nonagenarian
5 Vignettes, "Images, Shadows and Dreams": No. 3, If There Be Sorrow
5 Vignettes, "Images, Shadows and Dreams": No. 4, The Rebel
5 Vignettes, "Images, Shadows and Dreams": No. 5, Let Me Tell You How to Meet the Day
Oh Dear! What Can the Matter Be? (arr. N. Luboff)
I Wish I Was in Dixie's Land, "Dixie" (attrib. to D.D. Emmett) (arr. N. Luboff)
My Old Kentucky Home (arr. A. Parker and R. Shaw)
Seeing Nellie Home (arr. A. Parker and R. Shaw)
The Lonesome Valley (arr. A. Parker and R. Shaw)
Elijah, Op. 70, MWV a 25, Pt. 2: Elijah, Op. 70: Pt. I: Thanks be to God!
Comfort ye (After G.F. Handel's Messiah, HWV 56: Comfort ye my people)
Let all things now living (Arr. G. Keillor)
Egyptian Thanksgiving Song (After G. Verdi's Aida, Act II: Triumphal March)
Comfort ye (after G.F. Handel's Messiah, HWV 56: Comfort ye my people)
Let all things now living (arr. G. Keillor)
Egyptian Thanksgiving Song (after G. Verdi's Aida, Act II: Triumphal March)
A Nation of Cowslips: IV. There Was a Naughty Boy
Envoyons de l'Avant, nos Gens - Uncle Sam's Farm - The Battle Hymn of the Republic - The Ballad of Oleana - In Heaven There Is No Beer (Arr. P. Gerike)
Native American Suite: III. Zuni Sunrise Song (Pueblo)
We Shall Walk Through the Valley of Peace (Arr. U.S. Moore)
My Soul's Been Anchored in the Lord (Arr. M. Hogan)
Danny Boy (Londonderry Air) [arr. J. Flummerfelt]
Envoyons de l'Avant, Nos Gens - Uncle Sam's Farm - The Battle Hymn of the Republic - The Ballad of Oleana - In Heaven There Is No Beer (arr. P. Gerike)
We Shall Walk Through the Valley of Peace (arr. U.S. Moore)
My Soul's Been Anchored in the Lord (arr. M. Hogan)
Danny Boy (Londonderry Air) (arr. J. Flummerfelt)
Britten: Paul Bunyan, Op. 17: Introduction - Prologue. "Since the birth of the earth" (Trees, Wild Geese)
The March of the Women (Excerpt: Last Two Verses)
Orchestra of the Plymouth Music Series, Minnesota
Smyth: Mass in D Major, Aria from "The Boatswain's Mate" & The March of the Women