1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5146ebb860392a34aa4fa88b7b4c132f1db005f65146f40197a9162fa79b8a. Chain 2 (Bitcoin): anchored in block 953875 (2026-06-16T02:12:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/085ef463-893b-4be9-a019-734dce1c6c94.json and https://artists.proofprofile.net/proofs/artist/085ef463-893b-4be9-a019-734dce1c6c94.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
May the Mind of Christ My Saviour (St Leonard’s, Organ)
Lord You Give The Great Commission (Abbot's Leigh, Organ)
Sophie Pentecost - An Angel Appeared To The Shepherds - Brycheiniog, Music And Vocals
Meditation On The Angels - Rising Through The Spheres
Let The Church Bells Ring Out (Moody, Organ)
Meditation On The Angels - Prayer And Awakening
A Carolling! A Carolling! (Ellacombe - 3 Verses) - Organ
O Thou Who Camest From Above (Hereford, Organ)
Now With Joyful Exultation Beecher - 4 Verses - Organ
All For Jesus, Great Redeemer - Beecher, Organ
Jesus Came Down From Above - St Bees, Organ
The Church's One Foundation - Aurelia, Organ
And Did Those Feet - Jerusalem, Orchestra
Praise Him For The Flowers (Praise Him, Piano And Flute)
An angel appeared to the shepherds (Brycheiniog - 4 verses) - Piano, Flute, Horn and Cello 2020
Whenever Days Are Darkened (Merthyr Cynog, Piano Ensemble)
Ye Servants Of The Lord (Narenza, Organ Edit)
Angels Are Singing (Emmanuel Now, Piano & Orchestra)
Lead Us, Heavenly Father, Lead Us (Mannheim, Organ)
When I Survey The Wondrous Cross - Rockingham, Organ
Guide Me O Thou Great Redeemer - Cwm Rhondda, Organ
And Did Those Feet (Jerusalem, Orchestra)
Alleluia, Alleluia! Heaven's Gates Are Open Wide
Blessed Assurance - Blessed Assurance, Organ
I Have Found A Friend In Jesus (Salvationist - 3 Verses) - Piano And Flute
Jesus Lives, Thy Terrors Now - St Albinus, Organ
Let All The World In Every Corner Sing - Luckington, Organ
O God Our Help In Ages Past - St Anne, Organ And Descant
Praise Jesus, Reigning Now On Earth - Richmond, Organ
Raise Your Arms Up To The Sky (Raise Your Hands, Organ Edit)
Raise Your Hands, Lift Your Voice (Worthy, Small Ensemble)
Thy Hand, O God, Has Guided - Thornbury, Organ
Come, Holy Ghost, Our Hearts Inspire (Crediton, Organ)
Come Holy Ghost, Our Souls Inspire (Veni, Creator Spiritus, Organ)
Alleluia, Sing To Jesus! To The Manger Praises Bring (Calon Lân, Organ)
All People That On Earth Do Dwell (Old Hundredth, Organ and Brass)
A Mighty Fortress Is Our God (Ein Feste Burg Revised, Organ)
Eternal Father Strong To Save (Melita, Organ And Trumpet Descant)
Father, Who In Jesus Found Us (Quem Pastores, Organ)
For The Beauty Of The Earth (England's Lane, Organ)
Hark! The Herald Angels Sing (Mendelssohn, Organ And Trumpet Descant)
I Know A Rose Tree Springing (Es Ist Ein' Ros' Entsprungen, Organ And Trumpet Descant)
O Dearest Jesus (Herzliebster Jesu, Organ)
Oh When The Saints (The Saints, Jazz Band)
Redeemed By Him, And Then Restored (Old Hundredth, Organ)
Angel-Voices Ever Singing (Angel Voices, Organ And French Horns)
Soldiers Of Christ, Arise (St Ethelwald, Organ)
Thou Didst Leave Thy Throne (Margaret, Organ And Trumpet Descant)
Thou, Whose Almighty Word (Moscow, Organ)
Widor - Toccata From Organ Symphony No. 5
For All The Saints - Sine Nomine, Organ And Trumpet Descant
All Creatures Of Our God And King (Laast Uns Erfreuen, Organ)
When A Knight Won His Spurs (Stowey, Guitar, Woodwind And Strings)
Lord, Enthroned In Heavenly Splendour - Saint Helen, Organ
Christ The Lord Is Risen Today - Easter Hymn, Organ
To The Name Of Our Salvation - Nomen Salvationis, Organ
Immortal, Invisible, God Only Wise - St Denio, Organ
New Every Morning Is The Love (Headingly, Organ)
Scattered Yet Together (Herdswick, Organ)
Alleluia, Alleluia, Hearts To Heaven And Voices Raise - Lux Eoi, Organ
Take My Life And Let It Be - St Bees, Organ
Jesus is Lord! Creation's Voice Proclaims It - Brass Band
Jesus Shall Reign Where'er The Sun - Truro, Organ
Firmly I Believe And Truly - Shipston, Organ
Rejoice The Lord Is King - Darwell's 148th, Organ
Holy, Holy, Holy! Lord God Almighty - Nicea, Organ & Descant
I Knew My Lord Jesus - Bridget O'Malley, Flute & Violin
A Love Song Soothes My Soul So - Suzi, Small Band
I Am Shaking, Shaking, Shaking - Draycot, Piano Ensemble
God Is Working His Purpose Out - Benson, Organ With Trumpet Descant
Lead Us Father (Foliat House, Piano Ensemble)
Worship The Lord In The Beauty Of Holiness - Worship, Organ
When We Walk With The Lord - Trust And Obey, Organ
O For A Thousand Tongues To Sing - Lyngham, Brass Band
Lord, For Tomorrow And Its Needs - Providence, Organ
Christ Is The Sure Made Foundation - Westminster Abbey, Organ
Gather Around, For The Table Is Spread - Skye Boat Song, Piano And Flute
Praise My Soul The King Of Heaven - Praise My Soul, Organ
Let Us Praise God Together - Piano And Woodwind
God Sent His Son - Sing Glory Alleluia, Piano Ensemble
Come, Ye Thankful People, Come - St George's Windsor, Organ
All Things Bright And Beautiful - Royal Oak, Organ
Come Let Us Sing - Wonderful Love, Organ
For The Healing Of The Nations - Alleluia Dulce Carmen, Organ
Fair Waved The Golden Corn - Holyrood, Organ
For The Healing Of The Nations - Picardy, Organ
When The Starlight Fades To Amber - Volga Mat' Rodnaya, Piano Ensemble
God Whose Farm Is All Creation - Gott Will's Machen, Organ
Let Us With A Gladsome Mind - Monkland, Organ
We Plough The Fields And Scatter - Wir Pflügen, Brass Band
Glory To Thee, My God, This Night - Tallis' Canon, Organ
God Who Made The Earth - Sommerlied, Organ
And Now, O Father, Mindful Of The Love - Unde Et Memores, Organ
Faithful Shepherd, Feed Me - Pastor Pastorum, Organ
Father, Hear The Prayer We Offer - Sussex, Organ
The God Of Love My Shepherd Is - University, Organ
God Is Our Strength From Days Of Old (Ein Feste Burg, Organ)
In Candle Glow Most Sacred - Nimrod, SATB & Organ
Lo He Comes With Clouds Descending - Hemsley, Organ With Trumpet Descant
Just As I Am Without One Plea - Saffron Walden, Piano And Woodwind
All Beautiful March Of Days - Forest Green, Organ
Praise To The Lord, The Almighty - Lobe Den Herren, Organ
Fill Your Hearts With Joy - Ode To Joy, Organ
For Every Blade Of Bright Green Grass - Green Grass, Piano Ensemble
When Christ Our Lord To Andrew Cried (St Andrew, Organ)
Moses, I Know You're The Man (The People Of God, Piano Ensemble)
Child In The Manger (Bunessan, Piano Ensemble)
Once In Royal David's City (Irby, Organ & Trumpet Descant)
The Angel Gabriel (Birjina Gaztettobat Zegoen, Small Ensemble)
O Little Town Of Bethlehem (Forest Green, Organ & Trumpet Descant)
While Shepherds Watched(Winchester Old, Organ & Trumpet Descant)
Make Me A Channel Of Your Peace (Orchestra)
Away In A Manger (Cradle Song, Chamber Ensemble)
Ding Dong! Merrily On High (Bransle De L'Official, Organ)
Around The Throne Of God (Solothurn, Organ)
With Joy We Meditate The Grace (Tallis' Ordinal, Organ)
O Holy Ghost Thy Peoples Bless (St Timothy, Organ)
Jesus Name All Names Above (St Theoktistos, Organ)
Jesus Joy Of Our Desiring (Werde Munter, Organ)
I The Lord Of Sea And Sky (Here I Am, Piano Ensemble)
Forward Through The Ages (St Gertrude, Organ)
Father, I Place Into Your Hands (Piano & Flute)
Dear Lord And Father Of Mankind (Repton, Organ)
At The Name Of Jesus (Camberwell, Organ)
My Song Is Love Unknown (Love Unkown, Organ)
Dearest Jesu We Are Here (Liebster Jesu, Organ)
The Spacious Firmament On High (London, Organ)
The Day Thou Gavest Lord Is Ended (St Clement, Organ)
Ride On Ride On In Majesty (Winchester New, Organ & Trumpet Descant)
I Danced In The Morning (Lord Of The Dance, Piano & Woodwind)
All Praise To Thee For Thou O King Divine (Engelberg, Organ)
Abba Father Let Me Be (Abba Father, Flute And Theorbo)
Come Down O Love Divine (Down Ampney, Organ)
From Heaven You Came (The Servant King, Piano Ensemble)
Farmer Farmer Why Do You Plough (Small Ensemble)
We Hail Thy Presence Glorious (Offertorium, Organ)
The Blessed Redeemer Has Found Me (He Saves Me, Organ)
King Of Glory, King Of Peace (Gwalchmai, Organ)
Jesu, Thou Joy Of Loving Hearts (Ealing, Organ)
Jesu, The Very Thought Of Thee (Saint Agnes, Dykes, Organ)
Jesu, Lover Of My Soul (Aberystwyth, Organ)
I Cannot Tell (Londonderry Air, Piano Emsemble)
Great is thy faithfulness (Faithfulness, Organ)
Great God Your Spirit (Jerusalem, Organ)
God That Madest Earth And Heaven (Ar Hyd Y Nos, Organ)
God Of Mercy, God Of Grace (Heathlands, Organ)
Glorious Things Of Thee Are Spoken (Austria, Organ)
Forty Days And Forty Nights (Aus Der Tiefe, Organ)
Faithful Vigil Ended (Pastor Pastorum, Organ)
Christ, Whose Glory Fills The Skies (Ratisbon, Organ)
Come Ye Faithful Raise The Strain (Ave Virgo Virginium, Organ)
Ah, Holy Jesu, How Hast Thou Offended (Herzliebster Jesu, Organ)
Among Us And Before Us (Gatehouse, Piano Ensemble)
O Love, How Deep, How Broad, How High (Eisenach, Organ)
Arise And Greet The Lord Of Light (Repton, Organ)
Be Still And Know That I Am God (Chamber Ensemble)
Blest Creator Of The Light (Vienna, Organ)
Christ Is The Light Of All The World (Wiltshire, Organ)
O For A Heart To Praise My God (Stockton, Organ)
Oft In Danger, Oft In Woe (University College, Organ)
Put Thou Thy Trust In God (Doncaster, Organ)
Take Up Thy Cross, The Saviour Said (Breslau, Organ)
To God Be The Glory (Organ And Trumpets Descant)
Now, My Tongue, The Mystery Telling (Grafton, Organ)
Lord, Who Throughout These Forty Days (Saint Flavian, Organ)
Lord, Teach Us How To Pray Aright (St Hugh, Organ)
A Man There Lived In Galilee (Tyrol, Organ)
Forth In The Peace Of Christ We Go (Duke Street, Organ)
O Lord We Long To See Your Face (Surrey, Organ)
Before The Cross Of Calvary (I Have A House And Land In Kent, Acoustic)
Glorious Things Of Thee Are Spoken (Abbot's Leigh, Organ)
God Is Love His The Care (Personent Hodie, Organ)
God Is Love Let Heaven Adore Him (Abbot's Leigh, Organ)
God Is Love Let Heaven Adore Him (Alleluia, Organ)
I Heard The Voice Of Jesus Say (Kingsfold, Organ)
All My Hope On God Is Founded (Michael, Organ)
O Breath Of Life (Spiritus Vitae, Organ)
You Shall Go Out With Joy (The Trees Of The Fields, Piano And Clarinet)
Good Christians All Rejoice And Sing (Gelob't Sei Gott, Organ)
There's A Wideness In God's Mercy (Daily Daily, Organ)
Bread Of The World In Mercy Broken (Rendez A Dieu, Organ)
Hail The Day That Sees Him Rise (Llanfair, Organ)
I Vow To Thee My Country (Thaxted, Organ)
Come Let Us Join Our Cheerful Songs (Nativity, Organ)
On A Hill Far Away (The Old Rugged Cross, Organ)
Meekness And Majesty (This Is Your God, Piano, Flute And Bass)
Lord Jesus Christ (Living Lord, Piano & Flute)
Eternal Ruler Of The Ceaseless Round (Gibbons Song 1, Organ)
Bread Of Heaven On Thee We Feed ( Piano & Flute)
O Christ Who Holds The Open Gate (Gonfalon Royal. Organ)
I Greet Thee Who My Sure Redeemer Art (Toulon, Organ)
Christ Is Our Cornerstone (Harewood, Organ)
Be Still For The Presence Of The Lord (Brass And Strings)
A Hymn Of Glory Let Us Sing! (Lasst Uns Erfreuen, Organ)
God Is Working His Purpose Out (Benson, Organ With Trumpet Descant)
Through All The Changing Scenes Of Life (Wiltshire, Organ)
Christ Is The World's Light (Christe Sanctorium, Organ & Trumpet Descant)
Sing We Of The Blesséd Mother (Abbot's Leigh, Organ)
O Lord My God (How Great Thou Art, Organ)
Alleluia Alleluia Give Thanks To The Risen Lord
Brother Sister Let Me Serve You (The Servant Song, Piano & Flutes)
It Fell Upon A Summer Day (Childhood, Organ)
How Firm A Foundation (Montgomery, Organ)
All Creation Bless The Lord (Campian, Organ)
King Of Love O Christ We Crown Thee (Hermon, Organ)
Ye Holy Angels Bright (Darwell's 148th, Organ)
For All The Saints Who've Shown Your Love (O Wally Wally, Organ)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e612bdf42179c39511874e31885c69284f194b82fa642f27fdf39093af5d4b. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTU21900385 — a six-check JSON result.
Lift Thy Banner, Church Of Erin (Mead House, Organ)
When I Needed A Neighbour (Neighbour, Piano & Flute)
When The Morning Stars Together (Rustington, Organ)
Christmas Joy: Beloved Carols for Church and Singers
Cloth For The Cradle (Wae's For Me Prince Charlie, Piano & Flute)
Come Come Come To The Manger (Piano & Flute)
Come and Join The Celebration (Celebrations, Small Ensemble)
Hail To The Lord's Anointed (Crüger, Organ)
It Came Upon A Midnight Clear (Carol, Organ)
O Lord How Shall I Meet You (Wie Solich Dich Emfangen, Organ)
On Jordan's Bank The Baptist's Cry (Winchester New, Organ & Trumpet)
Who Are These Like Stars Appearing (All Saints, Organ)
Behold The Great Creator (Kilmarnock, Organ)
Sun Of My Soul Thou Saviour Dear (Abends, Organ)
God Sent His Son, Maria Mitich (Sing Glory Alleluia, Piano And Cello)
New Every Morning Is The Love (Melcombe, Organ)
As Bright As A Rose (Irene's Lullaby, SATB)
Fairest Lord Jesus (Crusader's Hymn, Organ & Trumpet)
O God Of Bethel By Whose Hand (Martyrdom, Organ)
There Is A Green Hill Far Away (Horsley, Organ)
Crown Him With Many Crowns (Diademata, Organ & Trumpet)
Eternal Light Shine In My Heart (Warrington, Organ)
God Forgave My Sin (Freely, Freely, Rock Band)
O Jesus I Have Promised (Day Of Rest, Organ)
O Jesus I Have Promised (Hatherop Castle, Piano Ensemble)
Of The Father's Love Begotten (Divinum Mysterium, Organ)
Sing We A Song Of High Revolt (Cannons, Organ)
Take My Life And Let It Be (Nottingham, Organ)
The Holly And The Ivy (Chamber Orchestra)
The Spirit Lives To Set Us Free (Walk In The Light, Concert Band)
This Little Light Of Mine (Jazz Ensemble)
Son Of God Eternal Saviour (Everton, Organ)
Father Hear Me As I Pray (Jesus Loves Me, Organ)
I Will Enter His Gates (He Has Made Me Glad, Small Band)
It Is A Thing Most Wonderful (Herongate, Organ & Trumpet)
And Now O Father (Gibbons Song 1, Organ)
O Sacred Head Sore Wounded (Passion Chorale, Organ)
The Royal Banners Forward Go (Gonfalon Royal, Organ)
Will You Come And Follow Me (Kelvingrove, Piano & Woodwind)
Breathe On Me Breath Of God (Carlisle, Piano And Flute)
Come And See The Shining Hope (Marching Through Georgia, Piano & Flute)
Thine Be The Glory (Maccabeus, Orchestra)
Christ’s Is The World In Which We Move (Dream Angus, Piano and Woodwind)
Hark! The Sound Of Holy Voices (Deerhurst, Organ)
In Heavenly Love Abiding (Penlan, Organ, 3 Verses)
Love Is The Reason (American Melody, Piano Ensemble)
Now The Green Blade Riseth (Noel Nouvelet, Consort)
O Worship The Lord In The Beauty Of Holiness (Was Lebet, Organ)
Praise the Lord Ye Heavens Adore Him (Austria, Organ)
The King Of Love My Shepherd Is (Dominus Regit Me, Organ)
Christ Whose Glory Fills The Skies (Heathlands, Organ)
Saviour Again To Thy Dear Name (Ellers, Organ)
Jesus Calls Us O'er The Tumult (St Andrew, Organ)
The Lord's My Shepherd (Brother James Air, Piano and Flute)
Thine For Ever! God Of Love (Newington, Organ)
Stand Up Stand Up For Jesus (Morning Light, Organ)
Father We Praise Thee Now The Night Is Over (Christie Sanctorum, Organ)
Behold My Son My Servant (Genevan, Renaissance Consort)
We Sing the Mighty Power of God (Ellacombe, Organ)
Praise to the Holiest (Gerontius, Organ)
The God of Abraham Praise (Leoni, Organ)
Angel Voices Ever Singing (Angel Voices, Organ)
Spirit of God, unseen as the wind - Upper Voices
The Oxford Book of Easy Flexible Anthems
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4f6c542aa03fffa0b64d460cf67488c2f06a7d061a7b9cae06a8a03ace3c9d. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBN3Q1601094 — a six-check JSON result.