Guillaume Connesson
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description: Guillaume Connesson (One can hear Connesson pronouncing his name in this interview.) is a French composer born in 1970 in Boulogne-Billancourt. Biography Connesson studied the piano, music theory,
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album: Connesson: Athanor & Supernova
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  date published: 2006-05-01
album: Connesson: Cosmic Trilogy & The Shining One
  type: MusicAlbum
  date published: 2009-12-21
album: Connesson: Cosmic Trilogy & The Shining One
  type: MusicAlbum
  date published: 2010-01-01
album: Connesson, G.: Cosmic Trilogy / The Shining One
  type: MusicAlbum
  date published: 2010-01-26
album: Guillaume Connesson: Lucifer
  type: MusicAlbum
  date published: 2014-09-08
album: Guillaume Connesson - Pour sortir au jour
  type: MusicAlbum
  date published: 2016-06-24
album: Guillaume Connesson - Pour sortir au jour
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  date published: 2016-06-24
  track: Flammenschrift
album: Musique de chambre
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  date published: 2018-02-09
  track: Sextuor: Dynamique
  track: Disco-Toccata
  track: Techno-Parade - Pour flûte, clarinette et piano
  track: Initials Dances: R. Dance
  track: Le rire de Saraï: Bénédiction de l'alliance
  track: Toccata-Nocturne - Pour flûte et violoncelle
album: Connesson: Les horizons perdus - Concerto for violin and orchestra: IV. Shangri-La 2
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  date published: 2019-03-22
album: Connesson: A kind of Trane - Concerto for saxophone and orchestra: III. Coltrane on the dancefloor
  type: MusicAlbum
  date published: 2019-03-29
album: Guillaume Connesson: Lost Horizon
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  date published: 2019-04-12
  track: Les cités de Lovecraft: I. Céléphaïs
  track: A kind of Trane - Concerto for saxophone and orchestra: I. There is none other
  track: A kind of Trane - Concerto for saxophone and orchestra: II. Ballade
  track: Les horizons perdus - Concerto for violin and orchestra: II. Shangri-La 1
  track: A kind of Trane - Concerto for saxophone and orchestra: III. Coltrane on the dancefloor
  track: Les horizons perdus - Concerto for violin and orchestra: I. Premier voyage
  track: Les horizons perdus - Concerto for violin and orchestra: III. Deuxième voyage
album: Les Chants de l'Agartha
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  date published: 2021-06-11
album: Toccata
  type: MusicAlbum
  date published: 2023-02-10
album: Sextuor pour hautbois, clarinette en si bémol, violon, alto, contrebasse et piano: I. Dynamique
  type: MusicAlbum
  date published: 2023-08-04

Flammenschrift
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Sextuor: Dynamique
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  date published: 2026-07-08T08:56:20Z
audio: Sextuor: Dynamique
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Disco-Toccata
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Techno-Parade - Pour flûte, clarinette et piano
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  date published: 2026-07-30T08:30:10Z
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Initials Dances: R. Dance
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Le rire de Saraï: Bénédiction de l'alliance
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Toccata-Nocturne - Pour flûte et violoncelle
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Les cités de Lovecraft: I. Céléphaïs
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A kind of Trane - Concerto for saxophone and orchestra: I. There is none other
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A kind of Trane - Concerto for saxophone and orchestra: II. Ballade
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Les horizons perdus - Concerto for violin and orchestra: II. Shangri-La 1
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A kind of Trane - Concerto for saxophone and orchestra: III. Coltrane on the dancefloor
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additional property: OTSVerifyInstructions
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  value: 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

Les horizons perdus - Concerto for violin and orchestra: I. Premier voyage
type: MusicRecording
duration: PT8M22S
duration ms: 502546
explicit: false
by artist: Guillaume Connesson
in album: Guillaume Connesson: Lost Horizon
  type: MusicAlbum
  date published: 2019-04-12
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1a6ae646e057b2dad9fadfc5fa2d1214634dd6427093613947f07263eb8d42. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEGT41800007.
  date published: 2026-07-31T02:51:48Z
audio: Les horizons perdus - Concerto for violin and orchestra: I. Premier voyage
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 129.135
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.345
  additional property: Energy
    type: PropertyValue
    value: 0.289
  additional property: Speechiness
    type: PropertyValue
    value: 0.058
  additional property: Acousticness
    type: PropertyValue
    value: 0.922
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.15
  additional property: Liveness
    type: PropertyValue
    value: 0.073
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.244
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.791
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: BEGT41800007
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960337
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T02:51:48+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEGT41800007
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960337
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960337
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T02:51:48+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Les horizons perdus - Concerto for violin and orchestra: III. Deuxième voyage
type: MusicRecording
duration: PT6M4S
duration ms: 364733
explicit: false
by artist: Guillaume Connesson
in album: Guillaume Connesson: Lost Horizon
  type: MusicAlbum
  date published: 2019-04-12
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71dbca27818052aaa689d29c308b4392c08151f259e0134251aaab605122bc22. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEGT41800009.
  date published: 2026-07-31T16:33:26Z
audio: Les horizons perdus - Concerto for violin and orchestra: III. Deuxième voyage
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 111.713
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.498
  additional property: Energy
    type: PropertyValue
    value: 0.322
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.931
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.182
  additional property: Liveness
    type: PropertyValue
    value: 0.086
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.431
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.701
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: BEGT41800009
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960435
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T16:33:26+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEGT41800009
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960435
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960435
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T16:33:26+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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