Pierre Georges Édouard Bartholomée (Brussels, 5 August 1937) is a Belgian conductor and composer.Robert Wangermée, Pierre Bartholomée. Parcours d'un musicien, Conseil de la musique de la Communauté fr
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 0x7744ce6d8699f4ab288e0722b5c7c2195f5e3240c1eb765bf196454d7388858f. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5bfe696a-3def-471e-9280-2e9947270ecc.json and https://artists.proofprofile.net/proofs/artist/5bfe696a-3def-471e-9280-2e9947270ecc.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Mozart: Violinkonzerte 1-5 (Konzertante Symphonie)
Konzertante Symphonie In Es Dur, K 364: I. Allegro maestoso
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91580dbf2df60ebcd04b34bdfb468b9f578ba3437db40334620f9fbcc6ae9d8e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139410231 — a six-check JSON result.
Violinkonzert No. 3 In G Dur, K 216: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127dbcd912879e536087a2de15005acfe65fb947a53781ab08b2d20af356d80d. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139610181 — a six-check JSON result.
Konzertante Symphonie In Es Dur, K 364: II. Andante
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Violinkonzert No. 3 In G Dur, K 216: II. Adagio
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Konzertante Symphonie In Es Dur, K 364: III. Presto
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Violinkonzert No. 3 In G Dur, K 216: III. Rondeau, Allegro
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Violinkonzert No. 1 In B Dur, K 207: I. Allegro moderato
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Violinkonzert No. 4 In D Dur, K 218: I. Allegro
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Violinkonzert No. 1 In B Dur, K 207: II. Adagio
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Violinkonzert No. 4 In D Dur, K 218: II. Andante cantabile
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Violinkonzert No. 1 In B Dur, K 207: III. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231ffa81c823fbbfde40ae9c82d897374d99c124a590a46c8a0e4b72aa2fceb2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139410513 — a six-check JSON result.
Violinkonzert No. 4 In D Dur, K 218: III. Rondeau, Andante grazioso, Allegro ma non troppo
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Violinkonzert No. 2 In D Dur, K 211: I. Allegro moderato
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Violinkonzert No. 2 In D Dur, K 211: II. Adagio
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Violinkonzert No. 5 In a Dur, K 219: II. Adagio
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Violinkonzert No. 2 In D Dur, K 211: III. Rondeau, Allegro
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Violinkonzert No. 5 In a Dur, K 219: III. Rondeau
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Mozart: Violin Concerto Nos. 1, 2, K. 207 & K. 211 and Rondo K. 269 & K. 273
Caprices de Paganini et autres pièces pour violon
Sibelius: Lemminkäinen Suite and Violin Concerto
Mozart: Violin Concerto No. 5 & Sinfonia concertante
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Danseurs gnidiens cherchant la perle clémentine
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Pousseur: Couleurs croisées, La Seconde apothéose de Rameau
Villa-Lobos: Chôros XII, Chôros VII - Settimino & Bachiana Brasileira No. 1
Vieuxtemps: Violon Concertos Nos. 6 & 7 and Greeting to America
Charles Tournemire: Symphonies Nos. 7 et 3
Charles Tournemire: Symphonies Nos. 5 et 8
Symphonie Opus 29 (fa - si b - mi b): I. Allegro ben deciso
Orchestre Philharmonique de Lièage Communauté Française
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6931e530311f73a7b59eb1f7b3e956b447d08ded4e68ca02d810eb6bf1db617a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER189008401 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffeaeedd2309336a31a52ebe6d95f95bdead61e5ef6a94ff00dbaf4c70603c55. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER189008406 — a six-check JSON result.
Lekeu: Les fleurs pâles du souvenir (Complete Works)
Boesmans, Bartholomée, Foccroulle & Mernier: For Early Instruments
Bartholomée, Boesmans & Gobert: Percutronique
The Four Seasons, Violin Concerto No. 2 in G Minor, RV 315 'L'estate': I. Allegro
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6 Pieces, Op. 51: No. 6, Valse sentimentale. Tempo di valse
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3 Old Viennese Dances: No. 2, Liebesleid
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The Four Seasons, Violin Concerto No. 4 in F Minor, RV 297 "L'inverno": I. Allegro non molto
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Rens: Vibrations, Trois petits poèmes lettristes, Trois pièces, Espace-temps
Philippe Hirshhorn Plays Beethoven, Berg, & Paganini
Bartholomée Plays Harpe Chromatique & Harpe Diatonique
Valse en la bémol majeur, Op. 73 - Harpe Diatonique
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