Alexei Aigui
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genre: neoclassical
description: Aleksey Aygi (stylized as Alexei Aigui, born 11 July 1971) is a Russian composer, violinist, and leader of the 4'33" Ensemble. Biography and career thumb|left|upright|Aleksey Aygi in 2010 Aigui is
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album: Hearts of 4'33''
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album: Les Silencieuses - Bande Originale du Film
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  date published: 1999
album: Taxidermy
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album: Taxidermy
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album: One Second Hand
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album: One Second Hand
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album: Equus
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album: Happiness, Fame and Fortune
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album: Happiness, Fame and Fortune
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album: Mix
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album: Mix
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album: Je pense à vous (Bande originale du film)
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album: Le sapin pousse plus vite que le chêne
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album: Le Grand Alibi (Bande originale du film)
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album: The Prince of the Wind
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album: Closer
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album: Closer
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album: Closer
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album: Dogs Dreams
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album: Cherchez Hortense (Bande originale du film)
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album: The Horde
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album: The Horde (Original Motion Picture Soundtrack)
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album: Caprice Portamento Island
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album: Test. Wild Field
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album: Dubrovsky (Original Score)
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album: Dubrovsky (Музыка к фильму)
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album: Live in Moscow
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album: I Am Not Your Negro (Original Motion Picture Soundtrack)
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album: Dogs Dreams
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album: 1000 Miles Till the Next Embrace
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OpenTimestamps Proof of Existence
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date published: 2026-07-18T06:54:37Z

1000 Miles Till the Next Embrace
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Just Dreams and Conversations
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Je ne dis pas non
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Can't Say No (Original Motion Picture Soundtrack)
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Avant l'Aube
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Avant l'Aube
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Mémoires d'enfance
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The Adventures of Chuck and Huck (Original Motion Picture Soundtrack)
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Mardi
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Mardi
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Week Off
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Week Off
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Rondo
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With the Face Against the Glass
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c3f9e1d2d1bb1143812e7ac1d5b042fbb6ad487cb974f3739a74d1563e86d0. Chain 2 (Bitcoin): anchored in block 959071 (2026-07-22T01:06:29Z), 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/FRX762362921.
    date published: 2026-07-22T01:06:29Z
  audio: The Anger
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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Lost Sounds
type: MusicAlbum
date published: 2024-10-25

Epilogue (From Our Little Secret Original Score)
type: MusicAlbum
date published: 2024-12-13

Our Little Secret (Original Score)
type: MusicAlbum
date published: 2025-01-17
track: Our Little Secret
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  additional property: OTSTimestamp
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  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6971fef8c89f921dcdce52c11c7ef5098520d4b3bcfaf9ab0ed829a9e0eb09a6. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/TCAJD2461625.
    date published: 2026-07-05T19:27:56Z
  audio: Our Little Secret
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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track: Meeting Daddy
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  by artist: Alexei Aigui
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    type: MusicAlbum
    date published: 2025-01-17
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
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  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153efd846179472d19950a6e1f6dc12ec4d48d825bc8407dd0b6266163b9c104. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/TCAJD2461741.
    date published: 2026-07-05T18:48:28Z
  audio: Meeting Daddy
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    additional property: Danceability
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    additional property: Speechiness
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track: Birthday Gift
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  by artist: Alexei Aigui
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    date published: 2025-01-17
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  additional property: OTSVerificationAPI
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  subject of: OpenTimestamps Proof of Existence
  audio: Birthday Gift

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJD2461698

OTSTimestamp
type: PropertyValue
value: 2026-07-06T01:25:57Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01519c3cfb8f5c4c762882a0fc5396b07afea22abcc74d7568caee844f29298f. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/TCAJD2461698.
date published: 2026-07-06T01:25:57Z

Birthday Gift
type: AudioObject
additional property: Tempo (BPM)
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additional property: Musical Key
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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additional property: Danceability
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additional property: Energy
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additional property: Speechiness
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additional property: Acousticness
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additional property: Instrumentalness
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additional property: Liveness
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additional property: Valence (Positivity)
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additional property: Loudness (dB)
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additional property: Key Name
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additional property: Mode Name
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Harlem (From "Ernest Cole: Lost and Found")
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date published: 2025-05-16
track: Harlem - From "Ernest Cole: Lost and Found"
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  in album: Harlem (From "Ernest Cole: Lost and Found")
    type: MusicAlbum
    date published: 2025-05-16
  genre: neoclassical
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  additional property: OTSBitcoinBlock
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff1aaf61b1a966f47a346e69e38302c666492179ae8545bafa263fee2ab1d1e. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/FRIDO2598931.
    date published: 2026-07-12T23:51:20Z
  audio: Harlem - From "Ernest Cole: Lost and Found"
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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Ernest Cole: Lost and Found (Original Motion Picture Soundtrack)
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date published: 2025-06-06
track: Stateless Person
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  genre: neoclassical
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49589c9ea258677271670324c36b2ef97b443ebe9666b4ba77a4d238d7a42cc7. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/FRIDO2598932.
    date published: 2026-07-06T01:26:17Z
  audio: Stateless Person
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    additional property: Mode (Major/Minor)
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    additional property: Danceability
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The Tragedy in the Style of Minimalism
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date published: 2025-07-25

After Winter
type: MusicAlbum
date published: 2025-08-29

Orwell: 2+2=5 (Original Motion Picture Soundtrack)
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date published: 2025-10-24