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 0xe3978370daaff28167e2f09021401b6f453e7395bd137d894352fad0c303efbd. 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/24690189-1d1c-4168-8509-b9011831fe99.json and https://artists.proofprofile.net/proofs/artist/24690189-1d1c-4168-8509-b9011831fe99.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Handel: Clori, Tirsi e Fileno & Apollo e Dafne
Clori, Tirsi e Fileno: Part I: Aria "Cor fedele" (Tirsi)
Apollo e Dafne: Recitative "La terra..." - Aria "Pende il ben"
Clori, Tirsi e Fileno: Part I: "Povero Tirsi" (Tirsi)
Apollo e Dafne: Recitative "Ch'il superbetto..." - Aria "Spezza l'arco"
Clori, Tirsi e Fileno: Part I: "Quell'erbetta" (Tirsi)
Apollo e Dafne: Aria "Felicissima quest'alma"
Clori, Tirsi e Fileno: Part I: "Se il guardo" (Tirsi)
Apollo e Dafne: Recitative "Che voce! Che beltà!"
Clori, Tirsi e Fileno, HWV 96: Part I, Aria; Va col canto lusingando (Clori)
Clori, Tirsi e Fileno: Part I: "Dubbia così" (Clori, Fileno)
Apollo e Dafne: Recitative "Che crudel!" - Duo "Una guerra ho dentro il seno"
Clori, Tirsi e Fileno: Part I: Aria "Sai perché" (Fileno)
Apollo e Dafne: Recitative "Placati al fin" - Aria "Come rosa in su al spina"
Clori, Tirsi e Fileno: Part I: "Vezzoso pastorello" (Clori)
Apollo e Dafne: Recitative "Ah! ch'un Dio" - Aria "Come in ciel benigna stella"
Clori, Tirsi e Fileno: Part I: Aria "Conosco che" (Clori)
Apollo e Dafne: Recitative "Odi la mia ragion" - Duo "Deh! lascia addolcire"
Clori, Tirsi e Fileno: Part I: "Dunque sperando" (Fileno, Clori)
Apollo e Dafne: Recitative "Sempre t'adorero" - Aria "Mie piante correte"
Clori, Tirsi e Fileno: Part I: Aria "Son come quel nocchiero" (Fileno)
Apollo e Dafne: Aria "Cara pianta, co' miei pianti"
Clori, Tirsi e Fileno: Part I: "Se altra pace" (Clori, Tirsi, Fileno)
Clori, Tirsi e Fileno: Part I: Duetto "Scherzano sul tuo volto" (Clori, Fileno)
Concerto for Oboe in G Minor: II. Allegro
Clori, Tirsi e Fileno: Part II: Duetto "Fermati!" (Clori, Tirsi)
Concerto for Oboe in G Minor: III. Largo
Clori, Tirsi e Fileno: Part II: "Creder d'un angue" (Tirsi)
Concerto for Oboe in G Minor: IV. Allegro
Clori, Tirsi e Fileno: Part II: Aria "Tra le fere" (Tirsi)
Clori, Tirsi e Fileno: Part II: "Tirsi, mio caro Tirsi" (Clori)
Clori, Tirsi e Fileno, HWV 96: Part II, Aria; Barbaro! tu non credi (Clori)
Clori, Tirsi e Fileno: Part II: "Pur cederti" (Tirsi, Clori)
Clori, Tirsi e Fileno: Part II: Aria "Amo Tirsi" (Clori)
Clori, Tirsi e Fileno: Part II: "Va, fidati" (Fileno)
Clori, Tirsi e Fileno: Part II: Aria "Povera fedeltà" (Fileno)
Clori, Tirsi e Fileno: Part II: "Non ti stupir" (Tirsi)
Clori, Tirsi e Fileno: Part II: Aria "Un sospiretto" (Tirsi)
Clori, Tirsi e Fileno: Part II: "Tirsi, amico e compagno" (Fileno)
Clori, Tirsi e Fileno: Part II: Aria "Come la rondinella" (Fileno)
Clori, Tirsi e Fileno: Part II: "Così felici" (Clori, Tirsi, Fileno)
Clori, Tirsi e Fileno: Part II: Trio "Vivere e non amar" (Fileno, Tirsi, Clori)
Messiah, HWV 56, Part II: Sinfonia - Comfort ye - Every valley shall be exalted - And the glory of the Lord
Messiah, HWV 56, Part II: XX. Behold the Lamb of God
Messiah, HWV 56: Messiah, HWV 56, Part II: I know that my Redeemer liveth
Messiah, HWV 56, Part II: Thus saith the Lord
Messiah, HWV 56, Part II: He was despised and rejected of men
Messiah, HWV 56, Part II: Since by man came death
Messiah, HWV 56, Part II: But who may abide the day of His coming
Messiah, HWV 56, Part II: Surely He hath borne our griefs - And with His stripes - All we like sheep - All they that see Him - He trusted in God - Thy rebuke hath broken His heart - Behold an
Messiah, HWV 56: Messiah, HWV 56, Part II: Behold, I tell you a mystery
Messiah, HWV 56, Part II: And He shall purify the sons of Levi
Messiah, HWV 56, Part II: Lift up your heads - Unto which of the angels said He at any time - Let all the angels of God worship Him
Messiah, HWV 56, Part II: The trumpet shall sound
Messiah, HWV 56, Part II: Behold, a virgin shall conceive - O thou that tellest good tidings to Zion - O thou that tellest
Messiah, HWV 56, Part II: Thou art gone up on high
Messiah, HWV 56, Part II: Then shall be brought to pass
Messiah, HWV 56, Part II: For behold, darkness shall cover the earth - The people that walked in darkness
Messiah, HWV 56, Part II: The Lord gave the word
Messiah, HWV 56: Messiah, HWV 56, Part II: O Death, where is thy sting?
Messiah, HWV 56, Part II: For unto us a child is born - Pifa (Pastoral Symphony) - There were shepherds abiding in the field
Messiah, HWV 56, Part II: How beautiful are the feet
Messiah, HWV 56, Part II: But thanks be to God
Messiah, HWV 56, Part II: And lo, the angel of the Lord came upon them
Messiah, HWV 56, Part II: Their sound is gone out into all lands
Messiah, HWV 56, Part II: If God be for us
Messiah, HWV 56, Part II: And the angel said unto them - And suddenly there was with the angel - Glory to God
Messiah, HWV 56, Part II: XXXI. Why do the nations so furiously rage together
Messiah, HWV 56, Part II: Worthy is the Lamb
Messiah, HWV 56, Part II: Rejoice greatly, O daughter of Zion
Messiah, HWV 56, Part II: XXXII. Let us break their bonds asunder
Messiah, HWV 56, Part II: Then shall the eyes of the blind be opened
Messiah, HWV 56, Part II: He that dwelleth in heaven - Thou shalt break them with a rod of iron
Messiah, HWV 56, Part II: He shall feed His flock
Messiah, HWV 56, Part II: His yoke is easy
Messiah, HWV 56, Part II: Thou art gone up on high (alternate version)
Messiah, HWV 56, Part II: Thus saith the Lord (alternate version)
Messiah, HWV 56, Part II: Thou are gone up on high (alternate version)
Messiah, HWV 56, Part II: But who may abide the day of His coming (alternate version)
Messiah, HWV 56, Part II: How beautiful are the feet - Their sound is gone out… (alternate version)
Messiah, HWV 56, Part II: "But who may abide the day of His coming"
Messiah, HWV 56, Part II: How beautiful are the feet - Break forth into joy… (alternate version)
Messiah, HWV 56, Part II: But who may abide the day of His coming (Recitative)
Messiah, HWV 56, Part II: How beautiful are the feet… (alternate version)
Messiah, HWV 56, Part II: But lo! the angel of the Lord came upon them (alternate version)
Messiah, HWV 56, Part II: Their sound is gone out (alternate version)
Messiah, HWV 56, Part II: Rejoice greatly, O daughter of Zion (alternate version)
Messiah, HWV 56, Part II: Why do the nations... (alternate version)
Messiah, HWV 56, Part II: He shall feed His flock (alternate version)
Messiah, HWV 56, Part II: He that dwelleth - Thou shalt break them... [recitative] (alternate version)
Judas Maccabaeus, HWV 63, Act II: Recit "Be comforted"
Judas Maccabaeus, HWV 63: Overture: Grave - Allegro - Lentement - Allegro
Judas Maccabaeus, HWV 63, Act II: Aria "The Lord worketh wonders"
Judas Maccabaeus, HWV 63, Act I: Chorus "Mourn, ye afflicted children"
Judas Maccabaeus: Act 2. Recit: My arms! Against this Gorgias
Judas Maccabaeus, HWV 63, Act I: Recit "Well may your sorrows"
Judas Maccabaeus, HWV 63, Act II: Aria "Sound an alarm!" - Chorus "We hear the pleasing, dreadful call"
Judas Maccabaeus, HWV 63, Act I: Duet "From this dread scene"
Judas Maccabaeus, HWV 63, Act II: Recit "Enough! To Heav'n we leave the rest"
Judas Maccabaeus, HWV 63, Act I: Chorus "For Sion lamentation make"
Judas Maccabaeus, HWV 63, Act II: Aria "With pious hearts"
Judas Maccabaeus, HWV 63, Act I: Recit "Not vain is all this storm of grief"
Judas Maccabaeus, HWV 63, Act II: Recit "Ye worshippers of God"
Judas Maccabaeus, HWV 63, Act I: Aria "Pious orgies, pious airs"
Judas Maccabaeus, HWV 63, Act II: Duet & Chorus "Oh! never, never bow we down"
Judas Maccabaeus, HWV 63, Act I: Chorus "O Father, whose almighty pow'r"
Judas Maccabaeus, HWV 63, Act III: Aria "Father of Heav'n!"
Judas Maccabaeus, HWV 63, Act 1: Recit "I feel the deity within"
Judas Maccabaeus, HWV 63, Act III: Recit "See, see yon flames"
Judas Maccabaeus, HWV 63, Act I: Aria "Arm, arm, ye brave!" - Chorus "We come, we come"
Judas Maccabaeus: Act 3. Recit: Oh grant it, Heav'n
Judas Maccabaeus, HWV 63, Act 1: Recit: 'Tis well, my friends
Judas Maccabaeus, HWV 63, Act III: Aria "So shall the lute and harp awake"
Judas Maccabaeus, HWV 63, Act I: Aria "Call forth thy pow'rs, my soul"
Judas Maccabaeus, HWV 63, Act III: Recit "From Capharsalama"
Judas Maccabaeus: Act 1. Recit: To heav'n's Almighty king
Judas Maccabaeus, HWV 63, Act I: Aria "O liberty, thou choicest treasure"
Judas Maccabaeus, HWV 63, Act 3: Chorus of Youths: See, the conqu'ring hero comes - Duet: See the godlike youth - Chorus: See, the conqu'ring hero comes
Judas Maccabaeus, HWV 63, Act I: Aria "Come, ever-smiling liberty"
Judas Maccabaeus: Act 1. Recit: O Judas, may these noble views
Judas Maccabaeus, HWV 63, Act III: Duet & Chorus "Sing unto God"
Judas Maccabaeus, HWV 63, Act I: Aria "'Tis liberty, dear liberty alone"
Judas Maccabaeus, HWV 63, Act I: Duet "Come, ever-smiling liberty"
Judas Maccabaeus, HWV 63, Act I: Chorus "Lead on, lead on!"
Judas Maccabaeus, HWV 63, Act I: Recit "So will'd my father"
Judas Maccabaeus, HWV 63, Act I: Semi-chorus "Disdainful of danger"
Judas Maccabaeus, HWV 63, Act III: Duet "O lovely peace"
Judas Maccabaeus: Act 1. Recit: Ambition!
Judas Maccabaeus, HWV 63, Act I: Aria "No, no unhallow'd desire"
Judas Maccabaeus, HWV 63, Act I: Chorus "Hear us, O Lord"
Judas Maccabaeus, HWV 63, Act II: Chorus "Fall'n is the foe"
Judas Maccabaeus, HWV 63, Act II: Recit "Victorious hero!"
Judas Maccabaeus, HWV 63, Act II: Aria "So rapid thy course is"
Judas Maccabaeus, HWV 63, Act II: Recit "Oh let eternal honours"
Judas Maccabaeus, HWV 63, Act II: Aria "From mighty kings"
Judas Maccabaeus, HWV 63, Act II: Duet & Chorus "Hail, hail, Judea"
Judas Maccabaeus, HWV 63, Act II: Recit "Thanks to my brethren"
Judas Maccabaeus, HWV 63, Act II: Aria "How vain is man"
Judas Maccabaeus, HWV 63, Act II: Recit "O Judas, O my brethren!"
Judas Maccabaeus, HWV 63, Act II: Aria & Chorus "Ah! wretched Israel!"
The Masque of Alfred: Act III: Rule Britannia
Water Music, Suite in D Major, HWV 349: Water Music, Suite in D Major, HWV 349: II. Alla Hornpipe