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 0x13e83ef7bf4e666a2d0a9e982a5151c2b751e9be8bd5687ee880f30e4302d98d. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/593588c2-c1af-4dcb-a7b5-9d0da32b2eb9.json and https://artists.proofprofile.net/proofs/artist/593588c2-c1af-4dcb-a7b5-9d0da32b2eb9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Battle Hymn of the Republic "Mine eyes have seen the glory"
Helmsley "Lo! He Comes with Clouds Descending"
Forest Green "O Little Town of Bethlehem"
St. Venantius "Why, Impious Herod, Should'st Thou Fear"
My God, I Love Thee (After Handel's HWV 67)
Noël nouvelet "Now the Green Blade Riseth from the Buried Grain"
O filii et filiae "O Sons and Daughters, Let Us Sing!"
Brockham "The Saint Who First Found Grace to Pen"
Les commandements de Dieu "Father, We Thank Thee Who Has Planted"
Billing "This Is the Day the Lord Has Made"
Divine Mysteries "Sweet Sacrament Divine"
Saffron Walden "Just As I Am, Without One Plea"
St. Peter "How Sweet the Name of Jesus Sounds"
Cwm Rhondda "Guide Me, O Thou Great Redeemer"
Gwalchmai "King of Glory, King of Peace"
Regent Square "Light's Abode, Celestial Salem"
6 Organ Pieces, Book 1, H. 56: No. 1, Allegretto grazioso
Communion Service in E Major "Collegium Regale": I. Kyrie eleison
Communion Service in E Major "Collegium Regale": II. Credo
Communion Service in E Major "Collegium Regale": III. Sanctus
Communion Service in E Major "Collegium Regale": IV. Benedictus
Communion Service in E Major "Collegium Regale": V. Agnus Dei
Communion Service in E Major "Collegium Regale": VI. Gloria in excelsis Deo
O Taste and See How Gracious the Lord Is
3 Pieces for Organ, H. 63: No. 2, Adagio
Office of the Holy Communion "Collegium Regale": I. Kyrie eleison
Office of the Holy Communion "Collegium Regale": II. Credo
Office of the Holy Communion "Collegium Regale": III. Sursum corda
Office of the Holy Communion "Collegium Regale": IV. Sanctus
Office of the Holy Communion "Collegium Regale": V. Benedictus
Office of the Holy Communion "Collegium Regale": VI. Agnus Dei
Office of the Holy Communion "Collegium Regale": VII. Gloria in excelsis Deo
I Beheld her Beautiful as a Dove, Op. 312: I beheld her
The Day Thou Gavest, Lord, Is Ended (arr. J. Rutter): The day Thou gavest
Psalm 148, Lord who has made us for Thine own
O Lord, Thou Hast Searched me, and Known me - Bonus Track
This is the Day: Music on Royal Occasions
Vesperae solennes de confessore, K. 339: Laudate Dominum
Ein deutsches Requiem (A German Requiem), Op. 45: IV. How Lovely Is Thy Dwelling Place (Sung in English)
The Apostles, Op. 49: The Spirit of the Lord is upon me
4 Motets on Gregorian Themes, Op. 10: Ubi caritas, Op. 10
Londonderry Air (arr. J. Rutter): Londonderry Air: I Would be True (arr. J. Rutter)
Henry V: Henry V: Touch her soft lips and part
Gloriana, Op. 53: Choral Dances: No. 1. Time
Gloriana, Op. 53: Choral Dances: No. 2. Concord
Gloriana, Op. 53: Choral Dances: No. 3. Time and Concord
Gloriana, Op. 53: Choral Dances: No. 4. Country Girls
Gloriana, Op. 53: Choral Dances: No. 5. Rustics and Fishermen
Gloriana, Op. 53: Choral Dances: No. 6. Final Dance of Homage
Samson, HWV 57: Samson, HWV 57, Act III: Let the bright seraphim in burning row - Let their celestial concerts all unite
O the Deep Deep Love of Jesus ("Ebenezer")
Come Down O Love Divine ("North Petherton")
Love Divine All Loves Excelling ("Blaenwern")
Stand Up Stand Up for Jesus ("Morning Light")
O Thou Who Camest from Above ("Hereford")
Come Sing the Praise of Jesus ("Battle Hymn")
When I Survey the Wondrous Cross ("Rockingham")
All Glory Laud and Honour ("St Theodulph")
An Oxford Evensong (Featuring University Composers)
Letter of Paul to the Ephesians: 2, 19-22
I was glad when they said unto me, Op. 51, "Psalm 122"
The Choir of Sidney Sussex College, Cambridge
3 Latin Motets, Op. 38: No. 1. Justorum animae
3 Latin Motets, Op. 38: No. 2. Coelos ascendit hodie
3 Latin Motets, Op. 38: No. 3. Beati quorum via
Symphony No. 6 in F Major, Op. 68, "Pastoral": II. Scene by the Brook: Andante molto mosso
Mazurka No. 13 in A Minor, Op. 17, No. 4
Klarinettenkonzert A-Dur, K. 622: 2. Adagio (Jenseits von Afrika): Clarinet Concerto in A Major, K. 622: IIII. Rondo: Allegro
Annees de Pelerinage, 1st year, Switzerland, S160/R10: II. Au lac de Wallenstadt
Herz und Mund und Tat und Leben, BWV 147: Chorale: Jesus bleibet meine Freude (Jesu, Joy of Man's Desiring) (arr. for organ)
Carmen Suite, "The Carmen Ballet": VII. Zweites Intermezzo (Second Intermezzo)
The Chamber Music Society Of Lincoln Center
Symphony No. 40 in G Minor, K. 550: II. Andante
Keyboard Concerto in D Major, Hob.XVIII:2: Piano Concerto in D Major, Hob. XVIII:2: II. Adagio molto
Pavane pour une infante defunte (version for piano)
11 Chorale Preludes, Op. 122: No. 5. Schmucke dich, o liebe Seele
3 Romanzen, Op. 28: No. 2 in F-Sharp Major
Keyboard Sonata No. 12 in A Major, Hob.XVI:12: Piano Sonata No. 12 in A Major, Hob.XVI:12: I. Andante
Stabat Mater, Op. 58, B. 71: Tui nati vulnerati
Symphony No. 3, Op. 33: II. Andante tranquillo
French Suite No. 5 in G Major, BWV 816: III. Sarabande
Cello Concerto in D Major, Hob.VIIb:2: II. Adagio
Le tombeau de Couperin: No. 5. Menuet (version for piano)
Kinderszenen (Scenes of Childhood), Op. 15: No. 7. Traumerei (Dreaming)
3 Tone-Pictures, Op. 5: No. 1. The Lake at Evening
Overture (Suite) No. 3 in D Major, BWV 1068: II. Air, "Air on a G String" (arr. for organ)
Consolation No. 3 in D-Flat Major, S172/R12
11 Chorale Preludes, Op. 122: No. 6. O wie selig seid ihr doch
Messiah, HWV 56, Part I: Aria: He shall feed His flock like a shepherd
Songs of Farewell: My Soul, There is a Country
The Choir of Royal Holloway, University of London
Five Negro Spirituals From A Child Of Our Time: Steal Away
Five Negro Spirituals From A Child Of Our Time: Deep River
Versicle/Response: Deus in adjutorium/Domine in adiuvandum
The Divine Liturgy of St John Chrysostom: Introduction and Great Litany
Serenade for Strings in E Major, Op. 22: I. Moderato
Prelude and Fugue in C Major, BWV 846: I. Prelude
Orchestral Suite No. 3 in D Major, BWV 1068: II. Air - Arr. for piano by Alexander Siloti
14 Romances, Op.34: No. 14, Vocalise - Transc. M. Press
Cello Suite No. 1 in G Major, BWV 1007: I. Prelude
Messiah, HWV 56: Scene V: He shall feed His flock - Come unto him
Variations on an Original Theme, Op. 36 “Enigma”: Var. IX. Nimrod
Sheep May Safely Graze, BWV 208 - Arr. for piano by Egon Petri
Après un Rêve - (arr. for choir by Alexander L’Estrange)
Violin Sonata No.2 in A Minor, BWV 1003: III. Andante - Arr. for piano by Alexander Siloti
12 Romances, Op. 21: No. 9, Melody - Arr. for violin and piano by Jascha Heifetz
Serenade for Strings in E Major, Op. 22: II. Menuetto: Allegro con moto
Gaudete - Arr. for choir by Karl Jenkins
Spartacus Suite Suite No. 2: I. Adagio of Spartacus and Phrygia
Violin Concerto in D Major, Op. 21: II. Larghetto
The Choir of Christ Church Cathedral, Dublin
Symphony No 2 in E Minor, Op. 20: IV. Cantabile
Music for a While - Arr. for tenor and piano by Michael Tippett; Walter Bergmann
Symphony No. 9 in E Minor, Op. 98, B. 178 “From the New World”: II. Largo
Piano Concerto No. 1 in F Major, K.37: II. Andante
Zwei Studien zu Tristan & Isolde: Im Treibhaus - (arr for. choir by Clytus Gottwald)
Quatuor pour la fin du Temps: V. Louange a l'Eternite de Jesus
Liber Secundus Sacrarum Cantionum (Cantiones Sacrae II): Miserere mei
Liber Secundus Sacrarum Cantionum (Cantiones Sacrae II): Haec dies
Christe Jesu pastor bone: Christe Jesu, pastor bone
3 Latin Motets, Op. 38: No. 1: Justorum Animae
Lord, how long wilt thou be angry, Z. 25
Thou knowest, Lord, the secret of our hearts, Z. 58
2 Hymns to the Mother of God: A Hymn to the Mother of God
3 Latin Motets, Op. 38: No. 3: Beati quorum via
2 Hymns to the Mother of God: Hymn for Dormition of the Mother of God
Loving Shepherd of Thy Sheep: Loving Stepherd of thy sheep
Pater Noster: A Choral Reflection on the Lord's Prayer
Masses, Book 2: Missa Papae Marcelli: Sanctus
4 Petites prieres de Saint Francois d'Assise, FP 142: No. 1. Salut, Dame Sainte (Modere, mais sans lenteur)
4 Petites prieres de Saint Francois d'Assise, FP 142: No. 2. Tout Puissant, tres saint (Majestueux et eclatant)
4 Petites prieres de Saint Francois d'Assise, FP 142: No. 3. Seigneur, je vous en prie (Tres expressif et fervent)
4 Petites prieres de Saint Francois d'Assise, FP 142: No. 4. O mes tres chers freres (Bien calme)
Music for the Coronation of Her Majesty Queen Elizabeth II
Coronation Anthem No. 1, HWV 248 "Zadok the Priest"
Old Hundredth "All people that on earth do dwell"
Alpha Collection, Vol. 13: Evensong from Exeter Cathedral
Psalm 84 "O How Amiable Are Thy Dwellings"
Evening Service in D Major: I. Magnificat
Evening Service in D Major: II. Nunc dimittis
Lasst uns erfreuen "Ye Watchers and Ye Holy Ones"
The Call - More Choral Classics from St John's
Two Anthems for Rememberance: I. For the Fallen
Songs of Farewell: I. My soul, there is a country
Hear my Prayer: O for the wings of a dove. Con un poco più di moto
I Was Glad When They Said Unto Me, Op. 51
Three Latin Motets, Op. 38: III. Beati quorum via
Morning, Communion, and Evening Services, Op. 10: Te Deum laudamus
Drei Kirchenmusiken, Op. 23: II. Ave Maria
A German Requiem, Op. 45: How Lovely Are Thy Dwellings
Liturgy of St John Chrysostom, Op. 31: Hymn of the Cherubim
Petite messe solennelle: O salutaris hostia
4 Motets sur des themes gregoriens, Op. 10: No. 1. Ubi caritas
Requiem, Op. 48: In paradisum (1893 version) (arr. J. Rutter for choir)
Ein deutsches Requiem (A German Requiem), Op. 45: Wie lieblich sind deine Wohnungen
The Blue Bird: 8 Partsongs, Op. 119: No. 3: The blue bird
Deutsche Messe, D. 872: Zum Sanctus: Sehr langsam
Lux aeterna (after Elgar's Variations on an Original Theme, Op. 36, "Enigma": Variation 9: Nimrod)
Masses, Book 2: Missa Papae Marcelli: Kyrie
Howells: Magnificat Nunc Dimittis Benedictus - Britten: Te Deum - Gibbons: O Clap Your Hands
O Be Joyful In The Lord, All Ye Lands (Jubilate Deo)
Choir of St George's Chapel, Windsor Castle
Faire Is the Heaven: Faire Is the heav'n
Love of love, light of light: Love of love and light of light
Songs of Farewell: I Know My Soul Hath Power to Know All Things
Songs of Farewell: Never Weather-Beaten Sail
Songs of Farewell: There is an Old Belief
Songs of Farewell: At the Round Earth’s Imagined Corners
Songs of Farewell: Lord, Let Me Know Mine End
Ehtoohymni (Evening hymn): Vigilia: Ehtoohymni (Evening hymn)
All-Night Vigil, Op. 37: Nyinye otpushchayeshi (Nunc dimittis)
9 Sacred Pieces, TH 78: 9 Sacred Pieces: VII. Blazheni, iazhe izbral (Blessed are they)
O lux, beata Trinitas: O Lux beata Trinitas
O quam gloriosum est regnum: O quam gloriosum
A Short Requiem: IV. Psalm 121. V. Requiem aeternam
Christe qui lux es IV: Christe, qui lux es et dies
Songs of Farewell: Songs of Farewell: IV. There is an old belief
O quanta qualia sunt illa Sabbata (O what their joy and their glory must be)
Hymni totius anni: Christe, qui lux es et dies
Liturgy of the Holy Week, Op. 58: Svyetye tikhii (Hail, gladdening Light)
Vesper Service, Op. 52: All-Night VIgil, Op. 52: Svyetye tikhii (Hail, gladdening Light)
A Ceremony of Carols, Op. 28: 8. In Freezing Winter Night
Three Latin Motets, Op. 38: 2. Coelos ascendit hodie
Evening Service in A Major: 2. Nunc dimittis
Die Walkure, Act III: Ride of the Valkyries (arr. E. Lemare)
Music for the Royal Fireworks, HWV 351: Finale (arr. M. Souter)
Military March No. 1 in D Major, Op. 39, "Pomp and Circumstance" (arr. E. Lemare)
Pieces de differents styles, Book 1, Op. 15: March on a Theme by Handel, Op. 15, No. 2
24 Pieces de fantaisie, Op. 54: No. 6. Carillon de Westminster
Variations on an Original Theme, Op. 36, "Enigma": Variation 9: Nimrod (arr. W.H. Harris for organ): Enigma Variations, Op. 36: No. 9. Nimrod (arr. W.H. Harris)
Peer Gynt Suite No. 1, Op. 46: IV. In the Hall of the Mountain King (arr. M. Souter)
The Stars and Stripes Forever (arr. M. Souter)
Organ Symphony No. 5 in F Minor, Op. 42, No. 1: V. Toccata
Organ Sonata No. 18 in A Major, Op. 188: I. Phantasie
Organ Sonata No. 18 in A Major, Op. 188: II. Capriccio
Organ Sonata No. 18 in A Major, Op. 188: III. Idyll
Organ Sonata No. 18 in A Major, Op. 188: IV. Finale
Chanson de nuit, Op. 15 No. 1 (Arr. H. Brewer for Organ)
The Severn Suite, Op. 87 (Excerpts Arr. J. Cull for Organ): I. Introduction
The Severn Suite, Op. 87 (Excerpts Arr. J. Cull for Organ): II. Toccata
The Severn Suite, Op. 87 (Excerpts Arr. J. Cull for Organ): III. Fugue
The Severn Suite, Op. 87 (Excerpts Arr. J. Cull for Organ): IV. Minuet
Choir of the Basilica of the National Shrine
Ich Lasse Dich Nicht, Du Segnest Mich Denn, BWV Anh.159
Like as the Hart Desireth the Waterbrooks
Organ Recital: Elliott, Richard - Bach, J.S. / Elgar, E. / Karg-Elert, S. / Schreiner, A. / Durufle, M. / Wood, D. (Organ of the Mormon Tabernacle)
Wir danken dir, Gott, wir danken dir, BWV 29: Sinfonia (arr. R. Hebbie)
Passacaglia and Fugue in C Minor, BWV 582
Sinfonische Kanzone, Op. 85, No. 3: Fuge
Sinfonische Kanzone, Op. 85, No. 3: Kanzone
Sinfonische Kanzone, Op. 85, No. 3: Epilogue
Prelude, Adagio et Choral varie sur le theme du Veni Creator, Op. 4: I. Prelude
Prelude, Adagio et Choral varie sur le theme du Veni Creator, Op. 4: II. Adagio
Prelude, Adagio et Choral varie sur le theme du Veni Creator, Op. 4: III. Chorale varie
2 Hymns to the Mother of God: No. 1, Hymn to the Mother of God
Motetto, Hob. XXI:1 No. 13c "Insanae et vanae curae" (Arr. for Choir & Organ)
The Very Best of Church Organ Music (Volume 1)
Paul Morgan at the Organ of Exeter Cathedral
Paul Derrett at the Organ of Bridlington Priory
Colin Walsh At The Organ Of Lincoln Cathedral
Adrian Partington at the Organ of the Albert Hall, Nottingham
Keith John at the Organ of Gloucester Cathedral
Jonathan Bielby at the Organ of Huddersfield Town Hall
Tom Murray at the Organ of Newberry Hall, Yale University
Malcolm Archer at the Organ of Colston Hall, Bristol
Anne Page at the Mill Hill School Chapel Organ
Adrian Lucas at the Organ of Hull City Hall
David Liddle At The Organ Of Hull City Hall
Irish Tune from County Derry (Danny Boy)
James Lancelot at the Organ of Durham Cathedral
Missa Brevis for York Minster: I. Kyrie eleison
Missa Brevis for York Minster: II. Gloria in excelsis Deo
Missa Brevis for York Minster: III. Sanctus
Missa Brevis for York Minster: IV. Benedictus
Missa Brevis for York Minster: V. Agnus Dei
Responses and Collects for Salisbury Cathedral
Magnificat and Nunc Dimittis for New College, Oxford: I. Magnificat
Magnificat and Nunc Dimittis for New College, Oxford: II. Nunc Dimittis
Coronation Te Deum (Arr. S. Preston and M. Blatchly)
The Complete Psalms of David, Series 2 Vol. 6
Psalm 79 "O God, the Heathen Are Come into Thine Inheritance"
Psalm 80 "Hear, O Thou Shepherd of Israel, Thou That Leadest Joseph Like a Sheep"
Psalm 82 "God Standeth in the Congregation of Princes"
Psalm 83 "Hold Not Thy Tongue, O God, Keep Not Still Silence"
Psalm 85 "Lord, Thou Art Become Gracious unto Thy Land"
Psalm 86 "Bow Down Thine Ear, O Lord, and Hear Me"
Psalm 87 "Her Foundations Are upon the Holy Hills"
Psalm 88 "O Lord God of My Salvation, I Have Cried Day and Night Before Thee"
Jesus Christ Is Risen Today (Arr. J. Rutter)
Come Ye Faithful, Raise the Strain (Arr. J. Scott)
Feierlicher Einzug, TrV 224 (Arr. S. McIntosh for Organ & Brass Ensemble)
He Is Risen, He Is Risen (Arr. J. Scott)
Grand Choeur Dialogue (Arr. S. McIntosh for Organ & Brass Ensemble)
6 Choral Folk Songs, Op. 36b, H. 136: No. 5, I Love My Love
Sing to the Moon (Arr. for Vocal Ensemble by Laura Mvula)
Psalm 20 "The Lord Hear Thee in the Day of Trouble"
Psalm 21 "The King Shall Rejoice in Thy Strength, O Lord"
Psalm 24 "The Earth Is the Lord's, and All That Therein Is"
Psalm 25 "Unto Thee, O Lord, Will I Lift Up My Soul"
Psalm 27 "The Lord Is My Light and My Salvation"
Psalm 28 "Unto Thee Will I Cry, O Lord, My Strength"
Psalm 29 "Ascribe unto the Lord, O Ye Mighty"
Psalm 31 "In Thee, O Lord, Have I Put My Trust"
Psalm 32 "Blessed Is He Whose Unrighteousness Is Forgiven"
Psalm 33 "Rejoice in the Lord, O Ye Righteous"
Psalm 34 "I Will Always Give Thanks unto the Lord"
Psalm 36 "My Heart Showeth Me the Wickedness of the Ungodly"
Faire Is the Heaven: Music Of the English Church
Thou Knowest, Lord, the Secret of our Hearts, Z. 58C
3 Latin Motets, Op. 38: No. 3, Beati quorum via
O What Their Joy and Their Glory Must Be
Psalms of David, Vol. 6: The Lord Is My Light and My Salvation