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 0xe3a7ec255d16dd10b30cb5ab9f7b38bd980cc5a284e930942e9768bd63860972. 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/673f5d03-cac2-4b36-a4b9-222b2b3977a9.json and https://artists.proofprofile.net/proofs/artist/673f5d03-cac2-4b36-a4b9-222b2b3977a9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Four songs for sailors - Where lies the land
Four songs for sailors - A wet sheet and a flowing sea
Five English Folksongs - The dark eyed sailor
Five English Folksongs - The springtime of the year
Five English Folksongs - Just as the tide was flowing
Five English Folksongs - The lover's Ghost
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"
The Complete New English Hymnal, Vol. 20
Winchester New "On Jordan's Bank the Baptist's Cry" (Arr. W.H. Havergal for Choir & Organ)
Ottery St. Mary "Where Is This Stupendous Stranger"
Ad tuum nomen "Word of the Father, Source of All Things Living"
King's Lynn "We Sing the Glorious Conquest" (Arr. R. Vaughan Williams for Choir & Organ)
Schönster Herr Jesu "O Most Merciful, O Most Bountiful"
Aeterna Christi munera "The Eternal Gifts of Christ the King"
Gute Bäume Bringen "Christian, Dost Thou See Them"
Diva servatix "God Everlasting, Wonderful and Holy" (Arr. R. Vaughan Williams for Choir & Organ)
St. Thomas "Now, My Soul, Thy Voice Upraising"
Iste confessor "Only-Begotten, Word of God Eternal"
Song 5 "Father of Heaven, Whose Love Profound"
Nun lasst uns Gott "A Brighter Dawn Is Breaking"
Harwich "Jesus, Our Master, on the Night They Came"
St Mary "Lord, It Belongs Not to My Care"
Birling "Spirit of Mercy, Truth and Love" (Arr. G. Shaw for Choir & Organ)
As We Remember, Lord, Thy Faithful Handmaid
St. Bartholomew "O Vision Blest of Heavenly Light"
Slane "Be Thou My Vision" (Arr. E. Routley for Choir & Organ)
Ellers "Saviour, Again to Thy Dear Name"
Deerhurst "Hark! The Sound of Holy Voices"
St. Andrew "Jesus Calls Us, o'er the Tumult"
Lord of the Dance (After J. Brackett's Simple Gifts) [Arr. C. Dearnley for Choir & Organ]
Magnificat & Nunc dimittis in A-Flat Major, Op. 65: I. Magnificat
Magnificat & Nunc dimittis in A-Flat Major, Op. 65: II. Nunc dimittis
Evening Service in D Major: I. Magnificat
Evening Service in D Major: II. Nunc dimittis
Choral Evensong for the Feast of Edmund, King & Martyr
La nativité du Seigneur, I/14: No. 5, Les enfants de Dieu
Psalm 91 "Whoso Dwelleth Under the Defence"
Lord's Prayer - Preces & Responses: II. Responses
Organ Symphony No. 6 in G Minor, Op. 42 No. 2: I. Allegro