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 0x4d59682d1fc653903caa9c4102fd5859cee3808cfeec8a7c469b0f26c2b86d3c. Chain 2 (Bitcoin): anchored in block 953684 (2026-06-14T19:51:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/66329198-99ed-4ed8-bb10-a1cca114fd9f.json and https://artists.proofprofile.net/proofs/artist/66329198-99ed-4ed8-bb10-a1cca114fd9f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
"Baroque Festival" - Festival Strings Lucerne
Concerto grosso in D, Op. 6, No. 5: 1. (Larghetto, e staccato)
Concerto grosso in D, Op. 6, No. 5: 2. Allegro
Concerto grosso in D, Op. 6, No. 5: 3. Presto
Concerto grosso in D, Op. 6, No. 5: 4. Largo
Concerto grosso in D, Op. 6, No. 5: 5. Allegro
Concerto grosso in D, Op. 6, No. 5: 6. Menuet (un poco larghetto)
Concerto grosso in D, Op. 3/1, RV 549: 1. Allegro
Concerto grosso in D, Op. 3/1, RV 549: 2. Largo e spiccato
Concerto grosso in D, Op. 3/1, RV 549: 3. Allegro
Concerto in A Major for Solo Violin, Violin "per eco in lontano", Strings And Continuo, RV 552: I. Allegro
Concerto in A Major For Solo Violin, Violin "per eco in lontano", Strings And Continuo, RV 552: II. Larghetto
Concerto in A Major For Solo Violin, Violin "per eco in lontano", Strings And Continuo, RV 552: III. Allegro
Sonata For Cello And Continuo In E Minor, R.40 - Arr. by Paul Bazelaire: 1. Large
Sonata For Cello And Continuo In E Minor, R.40 - Arr. by Paul Bazelaire: 3. Lent et expressif (alla siciliana)
Sonata For Cello And Continuo In E Minor, R.40 - Arr. by Paul Bazelaire: 4. Vif
Sonata For Cello And Continuo In E Minor, R.40 - Arr. by Vincent d'Indy: 2. Allègre
Brandenburg Concerto No. 1 in F, BWV 1046: 1. (Allegro)
Brandenburg Concerto No. 1 in F, BWV 1046: 2. Adagio
Brandenburg Concerto No. 1 in F, BWV 1046: 3. Allegro
Brandenburg Concerto No. 1 in F, BWV 1046: 4. Menuetto mit Polacca
Symphony No. XX in E minor: 1. Allegro staccato attacca
Symphony No. XX in E minor: 2. Larghetto
Symphony No. XX in E minor: 3. Allegro assai
Violin Concerto in E Major, Op. 8, No. 1, RV 269 "La primavera": I. Allegro
Violin Concerto in E Major, Op. 8, No. 1, RV 269 "La primavera": II. Largo
Violin Concerto in E Major, Op. 8, No. 1, RV 269 "La primavera": III. Allegro. Danza pastorale
Violin Concerto in G Minor, Op. 8, No. 2, RV 315 "L'estate": I. Allegro non molto - Allegro
Violin Concerto in G Minor, Op. 8, No. 2, RV 315 "L'estate": II. Adagio - Presto - Adagio
Violin Concerto in G Minor, Op. 8, No. 2, RV 315 "L'estate": III. Presto. Tempo impetuoso d'estate
Violin Concerto in F Major, Op. 8, No. 3, RV 293 "L'autunno": I. Allegro. Ballo, e canto de' villanelli
Violin Concerto in F Major, Op. 8, No. 3, RV 293 "L'autunno": II. Adagio molto. Ubriachi dormienti
Violin Concerto in F Major, Op. 8, No. 3, RV 293 "L'autunno": III. Allegro. La caccia
Violin Concerto in F Minor, Op. 8, No. 4, RV 297 "L'inverno": I. Allegro non molto
Violin Concerto in F Minor, Op. 8, No. 4, RV 297 "L'inverno": II. Largo
Violin Concerto in F Minor, Op. 8, No. 4, RV 297 "L'inverno": III. Allegro
Pièces de Clavecin en Concert / Troisième Concert: 1. La La Poplinière - Rondement
Pièces de Clavecin en Concert / Troisième Concert: 2. La Timide (Rondeau 1 et 2) - Gracieux
Pièces de Clavecin en Concert / Troisième Concert: 3. 1er Et 2ème Tambourins - Vif
Don Quichotte - Suite: 2. Le Reveil de Quixotte
Don Quichotte - Suite: 3. Son Attaque des Moulins à vent
Don Quichotte - Suite: 4. Les Soupirs amoureux après la Princess Dulcinée
Don Quichotte - Suite: 5. Sanche Panche berné
Don Quichotte - Suite: 6. Le Galope de Rosinante...VII Celui d'Ane de Sanche
Don Quichotte - Suite: 8. Le couche de Quixotte
Violin Concerto No. 2 in E, BWV 1042: 1. Allegro
Violin Concerto No. 2 in E, BWV 1042: 2. Adagio
Violin Concerto No. 2 in E, BWV 1042: 3. Allegro assai
Brandenburg Concerto No. 2 in F, BWV 1047: 1. (Allegro)
Brandenburg Concerto No. 2 in F, BWV 1047: 2. Andante
Brandenburg Concerto No. 2 in F, BWV 1047: 3. Allegro assai
Brandenburg Concerto No. 4 in G, BWV 1049: 1. Allegro
Brandenburg Concerto No. 4 in G, BWV 1049: 2. Andante
Brandenburg Concerto No. 4 in G, BWV 1049: 3. Presto
Brandenburg Concerto No. 5 in D, BWV 1050: 1. Allegro
Brandenburg Concerto No. 5 in D, BWV 1050: 2. Affetuoso
Brandenburg Concerto No. 5 in D, BWV 1050: 3. Allegro
Cello Concerto in A major, Wq. 172: 1. Allegro
Cello Concerto in A major, Wq. 172: 2. Largo
Cello Concerto in A major, Wq. 172: 3. Allegro assai
Brandenburg Concerto No. 6 in B flat, BWV 1051: 1. Allegro moderato
Brandenburg Concerto No. 6 in B flat, BWV 1051: 2. Adagio ma non tanto
Brandenburg Concerto No. 6 in B flat, BWV 1051: 3. Allegro
12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 11 in D Minor for 2 Violins and Cello, RV 565: V. Allegro
12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 11 in D Minor for 2 Violins and Cello, RV 565: IV. Largo e Spiccato
Concerto for 2 Violins, Strings, and Continuo in D minor, BWV 1043: 1. Vivace
Cello Concerto In B Flat Major, G 482: 1. Allegro moderato
Cello Concerto In B-Flat Major, G.482: 2. Adagio non troppo
Cello Concerto In B Flat Major, G 482: 3. Rondo. Allegro