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 0x70192ebbf407b13cd8debcfe74a6a19667f727fd17b5e5e204ed92c359cb869d. 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/9c5c13b9-d3b6-456e-897b-a93f0025a1b7.json and https://artists.proofprofile.net/proofs/artist/9c5c13b9-d3b6-456e-897b-a93f0025a1b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Spellbinding Classics: Classical Music for the Witching Hour
Polish National Radio Symphony Orchestra
Hamlet Suite, Op. 116a: The Ghost (Suite, No. 3)
The Invisible Man Returns: The Ghost (orch. J. Morgan)
Peer Gynt Suite No. 1, Op. 46: II. The Death of Aase
CSSR State Philharmonic Orchestra, Kosice
3 Utwory w dawnym stylu (3 Pieces in Old Style): III. —
Nocturne No. 19 in E Minor, Op. 72, No. 1
Hamlet Suite, Op. 116a: Story of Horatio and the Ghost
Piano Sonata No. 14 in C-Sharp Minor, Op. 27, No. 2, "Moonlight": I. Adagio sostenuto
Götterdämmerung: Gotterdammerung (Twilight of the Gods), Act III: Siegfried's Funeral March
Requiem in D Minor, K. 626: Sequence No. 6: Lacrimosa dies illa
Symphony No. 3, Op. 36, "Symfonia piesni zalosnych" (Symphony of Sorrowful Songs): II. Lento e largo (excerpt)
La Belle et la Bete (Beauty and the Beast): Moments d'effroi (Frightful Moments)
Symphony in D Minor, D. 810, "Death and the Maiden" (Arr. A. Stein)
Piano Trio in D Major, Op. 70, No. 1, "Ghost": II. Largo assai ed espressivo
Symphony No. 8 in C Minor, WAB 108 (original 1887 version, ed. L. Nowak): I. Allegro moderato
Tod und Verklarung (Death and Transfiguration), Op. 24, TrV 158
Pilgrim's Progress: Pioneers Of American Classical Music
6 Pictures of Hollywood: Hollywood Suite: Production Number
3 Latin American Sketches: Danza de Jalisco
Violin Concerto, Op. 14: III. Presto in moto perpetuoso
Hot Springs Music Festival Chamber Chorus
Hot Springs Music Festival Symphony Orchestra
King Kong (reconstructed J. Morgan): Main Title
A Stolen Life: Storm - Aftermath (Restored by J. Morgan)
The Adventures of Robin Hood: Main Title - Muted Fanfare
The Adventures of Robin Hood (Original Score)
The Adventures of Robin Hood: Sir Guy and Robin Hood
The Adventures of Robin Hood: The Meeting
The Adventures of Robin Hood: The Banquet
The Adventures of Robin Hood: Robin Hood Outside - Robin Hood's Entrance - The Fight - The Chase of Robin Hood - The Victims
The Adventures of Robin Hood: Robin Hood Meets Little John - Robin Hood Fights with Little John - Jolly Friendship
The Adventures of Robin Hood: The Oath and the Black Arrow
The Adventures of Robin Hood: The Fish - Robin Hood's Fight with Friar Tuck
The Adventures of Robin Hood: A New Companion (Friar Tuck)
The Adventures of Robin Hood: Robin Hood Attacks Sir Guy's Party - The Attack
The Adventures of Robin Hood: Flirt - Feast - Poor People's Feast - Gold
The Adventures of Robin Hood: The Poor People
The Adventures of Robin Hood: The Tournament - Robin Hood's Appearance at the Archery Field - Preparation for the Archery Contest - Robin Hood Starts to Shoot - Finale of the Archery Contest
The Adventures of Robin Hood: Arrest of Robin Hood
The Adventures of Robin Hood: Tribunal - The Jail
The Adventures of Robin Hood: The Gallows - The Flight of Robin Hood