Александр Киреев
type: MusicGroup
popularity: 8
followers: 173
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3746802486905c606f4d7c195a9871e5efe128488eb53f9e1a56797df9b01bad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/97ad1b32-9546-4f10-9839-ad9b1f7f0d98.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/97ad1b32-9546-4f10-9839-ad9b1f7f0d98.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/97ad1b32-9546-4f10-9839-ad9b1f7f0d98
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3746802486905c606f4d7c195a9871e5efe128488eb53f9e1a56797df9b01bad","name":"Александр Киреев","registered_at":"2026-06-17T18:37:50Z","symbol":"NIM1483665","token_address":"0xb0b057a1bab1d1c9acb9210f5f9961491876e10f","type":"artist","uuid":"97ad1b32-9546-4f10-9839-ad9b1f7f0d98"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3746802486905c606f4d7c195a9871e5efe128488eb53f9e1a56797df9b01bad. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/97ad1b32-9546-4f10-9839-ad9b1f7f0d98.json and https://artists.proofprofile.net/proofs/artist/97ad1b32-9546-4f10-9839-ad9b1f7f0d98.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x3746802486905c606f4d7c195a9871e5efe128488eb53f9e1a56797df9b01bad","name":"Александр Киреев","registered_at":"2026-06-17T18:37:50Z","symbol":"NIM1483665","token_address":"0xb0b057a1bab1d1c9acb9210f5f9961491876e10f","type":"artist","uuid":"97ad1b32-9546-4f10-9839-ad9b1f7f0d98"}
album: Ночь любви
  type: MusicAlbum
  date published: 2003-11-14
album: Мир, который подарил тебя
  type: MusicAlbum
  date published: 2003-12-05
  track: Мир, который подарил тебя
    type: MusicRecording
    duration: PT3M52S
    duration ms: 232500
    explicit: false
    by artist: Александр Киреев
    in album: Мир, который подарил тебя
      type: MusicAlbum
      date published: 2003-12-05
    isrc code: GX5H92203280
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T12:30:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1b26d42ad19e4b5d80c4f59f2f40b53a26f427a278b43c5ce701851398c971fa
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5H92203280
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x1b26d42ad19e4b5d80c4f59f2f40b53a26f427a278b43c5ce701851398c971fa. 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/GX5H92203280.
      date published: 2026-07-05T19:27:56Z
    audio: Мир, который подарил тебя
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.904
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.586
      additional property: Energy
        type: PropertyValue
        value: 0.583
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.56
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.137
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.289
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.437
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ангелы надежды
  type: MusicAlbum
  date published: 2009-10-10
album: Девочка-Весна
  type: MusicAlbum
  date published: 2018-05-11
album: Какого июля, Юля?!
  type: MusicAlbum
  date published: 2018-07-27
album: Прости меня
  type: MusicAlbum
  date published: 2018-11-16
album: Деда, спасибо тебе за Победу!
  type: MusicAlbum
  date published: 2020
album: Зеркало
  type: MusicAlbum
  date published: 2020-04-08
album: Снова в школу
  type: MusicAlbum
  date published: 2020-09-01
album: Свет надежды
  type: MusicAlbum
  date published: 2020-12-03
album: Что на Новый год хочу я
  type: MusicAlbum
  date published: 2020-12-18
album: Саша+Маша
  type: MusicAlbum
  date published: 2021-09-17
album: Навсегда
  type: MusicAlbum
  date published: 2021-09-26
album: Пять дней любви
  type: MusicAlbum
  date published: 2021-09-30
album: Маме
  type: MusicAlbum
  date published: 2021-10-04
album: Я тебя не отдам
  type: MusicAlbum
  date published: 2021-10-05
album: Чудо в Новый год
  type: MusicAlbum
  date published: 2021-10-18
album: Мы победим!
  type: MusicAlbum
  date published: 2021-10-22
album: Море-море
  type: MusicAlbum
  date published: 2021-11-05
album: Море-море (ремикс)
  type: MusicAlbum
  date published: 2021-11-05
album: Не говори прощай
  type: MusicAlbum
  date published: 2021-11-06
album: Поиграй со мной
  type: MusicAlbum
  date published: 2022-08-09
album: Саша+Маша
  type: MusicAlbum
  date published: 2022-08-09
  track: Саша+Маша
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207000
    explicit: false
    by artist: Александр Киреев
    in album: Саша+Маша
      type: MusicAlbum
      date published: 2022-08-09
    isrc code: GX5H92203729
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Саша+Маша
album: Биение сердца
album: Невозможно
album: Время не лечит
album: Покажи мне свой мир
album: Мы—сила!
track: Саша+Маша 2.0
track: Новый год (Фабрика-3)

Саша+Маша 2.0
type: MusicRecording
duration: PT3M26S
duration ms: 206000
explicit: false
by artist: Александр Киреев
by artist: Masha Veber
by artist: Irina Ortman
by artist: Lesya Yaroslavskaya
in album: Саша+Маша 2.0
isrc code: RUAGT2451639
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T18:54:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbac920c5afc3fa2a6a4be3c093204694f002f400bf151fb48633b1cc9633a29
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956312
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUAGT2451639
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12+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
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: 956312
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T05:09:12+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbac920c5afc3fa2a6a4be3c093204694f002f400bf151fb48633b1cc9633a29. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/RUAGT2451639.
  date published: 2026-07-02T11:34:59Z
audio: Саша+Маша 2.0
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 142.504
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.754
  additional property: Energy
    type: PropertyValue
    value: 0.828
  additional property: Speechiness
    type: PropertyValue
    value: 0.064
  additional property: Acousticness
    type: PropertyValue
    value: 0.349
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.154
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.736
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.152
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Новый год (Фабрика-3)
type: MusicRecording
duration: PT3M55S
duration ms: 235530
explicit: false
by artist: Никита Малинин
by artist: Александр Киреев
by artist: Юлия Михальчик
by artist: Светлана Светикова
by artist: Irina Ortman
by artist: Lesya Yaroslavskaya
by artist: Дмитрий Голубев
by artist: Руслан Курик
by artist: Софья Кузьмина
by artist: Mariya Veber
in album: Новый год (Фабрика-3)
  type: MusicAlbum
  date published: 2017-12-28
isrc code: RUB421701755
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T22:52:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x46a57bb7fb46c44e327af77e1e256813607f667131082faa76c8738eff71b828
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB421701755
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41+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
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: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a57bb7fb46c44e327af77e1e256813607f667131082faa76c8738eff71b828. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/RUB421701755.
  date published: 2026-07-08T03:53:27Z
audio: Новый год (Фабрика-3)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 137.052
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.723
  additional property: Energy
    type: PropertyValue
    value: 0.782
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.04
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.096
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.328
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.288
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-16T05:04:45+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x642d73780ecb7c31c1497bc5cc2d973fbeefe093f58c0c6f61deb048dfcf3dd7

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958246

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958246

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5H92203729

OTSTimestamp
type: PropertyValue
value: 2026-07-16T08:04:02Z

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 0x642d73780ecb7c31c1497bc5cc2d973fbeefe093f58c0c6f61deb048dfcf3dd7. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:04:02Z), 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/GX5H92203729.
date published: 2026-07-16T08:04:02Z

Саша+Маша
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 136.003
additional property: Musical Key
  type: PropertyValue
  value: 4
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.71
additional property: Energy
  type: PropertyValue
  value: 0.803
additional property: Speechiness
  type: PropertyValue
  value: 0.029
additional property: Acousticness
  type: PropertyValue
  value: 0.108
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.124
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.848
additional property: Loudness (dB)
  type: PropertyValue
  value: -3.28
additional property: Key Name
  type: PropertyValue
  value: E
additional property: Mode Name
  type: PropertyValue
  value: Minor

Биение сердца
type: MusicAlbum
date published: 2022-08-09

Невозможно
type: MusicAlbum
date published: 2022-08-11

Время не лечит
type: MusicAlbum
date published: 2023-04-14

Покажи мне свой мир
type: MusicAlbum
date published: 2023-06-16

Мы—сила!
type: MusicAlbum
date published: 2024-11-04