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 0x35f75bb85365ce89fd12df022ee8bb29cfb30a9d8062ccded433921bbf586131. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a0ed9c9-89a2-426c-b076-8cfa63877f6b.json and https://artists.proofprofile.net/proofs/artist/9a0ed9c9-89a2-426c-b076-8cfa63877f6b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Laudate pueri, ZWV 81: Quis sicut Dominus
Confitebor tibi Domine, ZWV 71: Confitebor tibi Domine
Confitebor tibi Domine, ZWV 71: Memoriam fecit
Laetatus sum, ZWV 90: Rogate quae ad pacem
Laetatus sum, ZWV 90: Sicut erat in Principio
Dixit Dominus, ZWV 66: Dixit Dominus - After Psalm 109
Dixit Dominus, ZWV 66: Virgam virtutis tuae - After Psalm 109
Dixit Dominus, ZWV 66: Judicabit - After Psalm 109
Dixit Dominus, ZWV 66: De torrente - After Psalm 109
Dixit Dominus, ZWV 66: Sicut erat in principio - After Psalm 109
Confitebor tibi Domine, ZWV 72: Confitebor tibi Domine - After Psalm 110
Confitebor tibi Domine, ZWV 72: Magna opera Domini - After Psalm 110
Confitebor tibi Domine, ZWV 72: Fidelia omnia - After Psalm 110
Confitebor tibi Domine, ZWV 72: Redemptionem misit - After Psalm 110
Confitebor tibi Domine, ZWV 72: Sanctum et terribile - After Psalm 110
Confitebor tibi Domine, ZWV 72: Intellectus bonus - After Psalm 110
Confitebor tibi Domine, ZWV 72: Gloria Patri - After Psalm 110
Confitebor tibi Domine, ZWV 72: Et in saecula saeculorum - After Psalm 110
Beatus vir, ZWV 75: Beatus vir - After Psalm 111
Beatus vir, ZWV 75: Peccator videbit - After Psalm 111
Beatus vir, ZWV 75: Gloria Patri - After Psalm 111
Beatus vir, ZWV 75: Amen - After Psalm 111
Laudate pueri Dominum, ZWV 82 - After Psalm 112
In exitu Israel, ZWV 83: In exitu Israel - After Psalm 113
In exitu Israel, ZWV 83: Gloria Patri - After Psalm 113
In exitu Israel, ZWV 83: Amen - After Psalm 113
Magnificat, ZWV 108: Magnificat anima mea Dominum
De Profundis, ZWV 97: De profundis - After Psalm 130
De Profundis, ZWV 97: Si iniquitatis - After Psalm 130
De Profundis, ZWV 97: Sustinuit - After Psalm 130
De Profundis, ZWV 97: Et ipse rediment - After Psalm 130
De Profundis, ZWV 97: Gloria Patri - After Psalm 130
Zelenka: Missa Sancti Josephi & Litaniae Xaverianae
Missa Sancti Josephi in D Major, ZWV 14: Kyrie. Kyrie eleison - Christe eleison
Missa Sancti Josephi in D Major, ZWV 14: Gloria. Gloria in excelsis Deo
Missa Sancti Josephi in D Major, ZWV 14: Gloria. Et in terra pax
Missa Sancti Josephi in D Major, ZWV 14: Gloria. Laudamus te
Missa Sancti Josephi in D Major, ZWV 14: Gloria. Qui tollis peccata mundi
Missa Sancti Josephi in D Major, ZWV 14: Gloria. Qui sedes ad dexteram patris
Missa Sancti Josephi in D Major, ZWV 14: Gloria. Quoniam tu solus sanctus
Missa Sancti Josephi in D Major, ZWV 14: Gloria. Cum sancto spiritu
Missa Sancti Josephi in D Major, ZWV 14: Sanctus. pleni sunt coeli, osanna
Missa Sancti Josephi in D Major, ZWV 14: Sanctus. Benedictus
Missa Sancti Josephi in D Major, ZWV 14: Sanctus. Osanna
Missa Sancti Josephi in D Major, ZWV 14: Agnus Dei
Missa Sancti Josephi in D Major, ZWV 14: Agnus Dei. Dona nobis pacem
Litaniae Xaverianae in D Major, ZWV 155: Kyrie
Litaniae Xaverianae in D Major, ZWV 155: Sancte francisce I
Litaniae Xaverianae in D Major, ZWV 155: Firmamentum
Litaniae Xaverianae in D Major, ZWV 155: Fidelis Imitator
Litaniae Xaverianae in D Major, ZWV 155: Salus aegrotorum
Litaniae Xaverianae in D Major, ZWV 155: Fugator daemonum
Litaniae Xaverianae in D Major, ZWV 155: Gloria societatis Jesu
Litaniae Xaverianae in D Major, ZWV 155: Pauperime, castissime Xaveri
Litaniae Xaverianae in D Major, ZWV 155: Sancte francisce II
Litaniae Xaverianae in D Major, ZWV 155: In quo uno omnium
Litaniae Xaverianae in D Major, ZWV 155: Agnus Dei I
Litaniae Xaverianae in D Major, ZWV 155: Agnus Dei II
Il diamante, ZWV 177: Sinfonia. Allegro - Adagio - Minuetto
Il diamante, ZWV 177: Recitativo. "Questa che il sol produce"
Il diamante, ZWV 177: Aria. "Alla madre degli amori"
Il diamante, ZWV 177: Recitativo. "Del gentile tuo dono"
Il diamante, ZWV 177: Aria. "Mira come sue candide piume"
Il diamante, ZWV 177: Recitativo. "Prima di scioglier il volo"
Il diamante, ZWV 177: Aria. "Coronato di ghirlande"
Il diamante, ZWV 177: Recitativo. "Arbitro del destino"
Il diamante, ZWV 177: Aria. "Cosi per la foresta"
Il diamante, ZWV 177: Recitativo. "Fido Imeneo, non piu dimora"
Il diamante, ZWV 177: Aria. "Veder aspetta"
Il diamante, ZWV 177: Recitativo. "Gemma tal che in durezza"
Il diamante, ZWV 177: Aria. "Di quegli occhi"
Il diamante, ZWV 177: Recitativo. "Tu che al mondo presiedi"
Il diamante, ZWV 177: Aria. "Del volto della sposa"
Il diamante, ZWV 177: Coro. "Godete che lice"
Il diamante, ZWV 177: Recitativo. "Dove amor si festeggia"
Il diamante, ZWV 177: Aria. "Qui piegate"
Il diamante, ZWV 177: Coro. "Godete che lice II"
Brentner: Vesperae cum ordinariis psalmis & Hymnodia divina, Op. 3
Vespeare cum ordinariis psalmis: Antiphona ad dixit - Quitme confesse fuerit
Vespeare cum ordinariis psalmis: Dixit dominus
Vespeare cum ordinariis psalmis: Virgam virtutis tuae
Vespeare cum ordinariis psalmis: Dominus a dextris tuis
Vespeare cum ordinariis psalmis: Gloria patri I
Vespeare cum ordinariis psalmis: Antiphona ad confitebor - Qui sequitur me
Vespeare cum ordinariis psalmis: Confitebor
Vespeare cum ordinariis psalmis: Sanctum et terribile nomen ejus
Vespeare cum ordinariis psalmis: Antiphona ad beatus vir - Qui mihi ministrat
Vespeare cum ordinariis psalmis: Beatus vir
Vespeare cum ordinariis psalmis: Antiphona ad laudate pueri - Si quis mihi ministraverit
Vespeare cum ordinariis psalmis: Laudate pueri
Vespeare cum ordinariis psalmis: Antiphona ad laudate dominum - Volo pater
Vespeare cum ordinariis psalmis: Laudate dominum
Vespeare cum ordinariis psalmis: Gloria patri II
Vespeare cum ordinariis psalmis: Antiphona ad magnificat - Iste sanctus
Vespeare cum ordinariis psalmis: Magnificat
Vespeare cum ordinariis psalmis: Quia respexit
Vespeare cum ordinariis psalmis: Gloria patri III
Hymnodia divina, Op. 3: Domine non sum dignus
Hymnodia divina, Op. 3: Oderit me totus mundus
Hymnodia divina, Op. 3: Parce mihi domine
Hymnodia divina, Op. 3: Gloria et honore