Edo de Waart (born 1 June 1941, Amsterdam) is a Dutch retired conductor. He is Music Director Laureate of the Milwaukee Symphony Orchestra. De Waart is the former music director of the New Zealand Sym
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf79f55196a6bd2a22b6dec18974bcdb6da4e781dca98fba0d57d4c9f76e54af. 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/246df0f7-5c30-4db6-9243-bee42bc877c7.json and https://artists.proofprofile.net/proofs/artist/246df0f7-5c30-4db6-9243-bee42bc877c7.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Shostakovich: Violin Concerto No. 1 - Rihm: Gesungene Zeit
Beethoven: Violin Concerto;Viotti: Violin Concerto No.22
Various: Daydreams - Music for Reflective Moments
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
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Saint-Saëns: Symphony No.3 / Widor: Symphony No.6 - Allegro
Symphony No. 3 in C Minor, Op. 78, R.176 - "Organ Symphony": 1a. Adagio - Allegro moderato -
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Symphony No. 3 in C Minor, Op. 78, R.176 - "Organ Symphony": 1b. Poco adagio
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Symphony No. 3 in C Minor, Op. 78, R.176 - "Organ Symphony": 2b. Maestoso - Più allegro - Molto allegro
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Rachmaninoff: Piano Concerto No. 3; Rhapsody on a Theme of Paganini
Piano Concerto No. 3 in D Minor, Op. 30: I. Allegro ma non tanto
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Piano Concerto No. 3 in D Minor, Op. 30: II. Intermezzo. Adagio –
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Piano Concerto No. 3 in D Minor, Op. 30: III. Finale. Alla breve
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Rachmaninov, Mussorgsky, Prokofiev: Orchestral Works
Romeo and Juliet, Op. 64: Montagues and Capulets
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Cello Concerto in E Minor, Op. 85: I. Adagio - Moderato
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Cello Concerto in E Minor, Op. 85: II. Lento - Allegro molto
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Cello Concerto in E Minor, Op. 85: III. Adagio
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Cello Concerto in E Minor, Op. 85: IV. Allegro - Moderato - Allegro, ma non troppo - Pocco più lento - Adagio
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Piano Quintet in A Minor, Op. 84: I. Moderato - Allegro
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Piano Quintet in A Minor, Op. 84: II. Adagio
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Piano Quintet in A Minor, Op. 84: III. Andante - Allegro
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Liszt: Piano Concertos Nos. 1 & 2, Tre Sonetti del Petrarca & Tannhäuser Overture (Jorge Bolet: The RIAS recordings, Vol. II)
Années de Pèlerinage - Deuxième Année: Italie, S. 161: VI. Sonetto No. 123 del Petrarca in A-Flat Major
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Overture to "Tannhäuser", Paraphrase S. 442
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R.シュトラウス：「ツァラトゥストラはかく語りき」「ドン・ファン」「ばらの騎士」組曲
Wagner: Symphony in C Major, Tristan und Isolde, Siegfried Idyll
Symphony in C Major: I. Sostenuto e maestoso
Netherlands Radio Philharmonic Orchestra
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Symphony in C Major: II. Andante ma non troppo, un poco maestoso
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Symphony in C Major: IV. Allegro molto e vivace
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Tristan und Isolde: I. Nachtgesang und Liebestod: Nachtgesang
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Tristan und Isolde: II. Nachtgesang und Liebestod: Isoldes Liebestod
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Elgar: The Dream of Gerontius, Op. 38 & Symphonly No. 1 in A-Flat Major, Op. 55
Rachmaninov: Piano Concerto No.2; Rhapsody on a theme of Paganini
Piano Concerto No.2 in C minor, Op.18: 1. Moderato
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Piano Concerto No.2 in C minor, Op.18: 2. Adagio sostenuto
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Piano Concerto No.2 in C minor, Op.18: 3. Allegro scherzando
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Wagner: Meistersinger - an orchestral tribute
Meistersinger - an orchestral tribute: Vorspiel
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Meistersinger - an orchestral tribute: Versammlung der Meistersinger
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Meistersinger - an orchestral tribute: Gesang der Lehrbuben
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Meistersinger - an orchestral tribute: Sachsens Monolog
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Meistersinger - an orchestral tribute: Vorspiel III
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Meistersinger - an orchestral tribute: Aufzug der Meistersinger
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Meistersinger - an orchestral tribute: Walther's Preislied
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Meistersinger - an orchestral tribute: Schlussgesang
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Wagner: Der Ring - Tristan und Isolde - Parsifal / Orchestral adventures
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Tristan und Isolde: Isoldes Liebersverlangen
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Strauss: Vier letzte Lieder - Orchestral Songs
Vier letzte Lieder, TrV 296: No. 3, Beim Schlafengehen
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75th Anniversary Collection – a Recording Heritage, Vol. 5
Joseph Haydn: Violin Concertos in C & G; Michael Haydn: Violin Concerto in A
楽劇 ニュルンベルクのマイスタージンガー 第1幕への前奏曲
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歌劇 ローエングリン 第1幕への前奏曲
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ラフマニノフ：交響曲 第 ３番、死の島、スケルツォ
ラフマニノフ：交響曲 第 2番、ユース･シンフォニー
ラフマニノフ 管弦楽曲集 エド・デ・ワールト(指揮） オランダ放送フィルハーモニー管弦楽団
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The Firebird - Ballet: Kashchei's Enchanted Garden
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The Firebird - Ballet: Supplication of the Firebird
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The Firebird - Ballet: Khorovod (Round Dance) of the Princesses
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The Firebird - Ballet: Infernal Dance of Kashchei's Subjects
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The Firebird - Ballet: Lullaby - The Firebird
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The Firebird - Ballet: The Palace Disappears and Kashchei's Spells are Broken, the Stone Knights Return to Life - General Rejoicing
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Mozart: Divertimenti & Serenades, Vol. 3 (Complete Mozart Edition)
12 Horn Duos, K. 487/496a: No. 10, Andante
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12 Horn Duos, K. 487/496a: No. 1, Allegro
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12 Horn Duos, K. 487/496a: No. 3, Andante
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12 Horn Duos, K. 487/496a: No. 8, Allegro
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Gershwin: I Got Rhythm/Piano Concerto in F/Rhapsody No.2, etc.
Violin Concerto in D Major, Op. 61: 1. Allegro ma non troppo - Cadenza: Fritz Kreisler
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Violin Concerto in D Major, Op. 61: 2. Larghetto
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Violin Concerto in D Major, Op. 61: 3. Rondo. Allegro
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Brahms: Symphony No. 1 in C Minor, Op. 68 & Symphony No. 2 in D Major, Op. 73 (Live in Uihlein Hall, Marcus Center for the Performing Arts, Milwaukee, 2016)
Brahms: Symphony No. 3 in F Major, Op. 90 & Symphony No. 4 in E Minor, Op. 98 (Live in Uihlein Hall, Marcus Center for the Performing Arts, Milwaukee, 2016)
Pictures at an Exhibition (Orch. by Maurice Ravel): 15. The Great Gate of Kiev
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Symphony No. 3 in C Minor, Op. 78 "Organ Symphony": 2b. Maestoso - Più allegro - Molto allegro
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Symphony No. 3 in C Minor, Op. 78 "Organ Symphony": 1a. Adagio - Allegro moderato -
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Symphony No. 3 in C Minor, Op. 78 "Organ Symphony": 1b. Poco adagio
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Symphony No. 3 in C Minor, Op. 78 "Organ Symphony": 2. Allegro moderato - Presto - Allegro moderato - Maestoso - Più allegro - Molto allegro
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