Ulika
type: MusicGroup
popularity: 3
followers: 176
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x26af0c6d1d3be3baf2ba0d2a40f0f1ee793784d5522c3b1edf7fb96fdc6e7b39
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954631
additional property: OTSBitcoinBlockVerifyURL
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  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ce23c6ac-996b-4bbd-8ba3-8a84a64ade9e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ce23c6ac-996b-4bbd-8ba3-8a84a64ade9e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ce23c6ac-996b-4bbd-8ba3-8a84a64ade9e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
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 0x26af0c6d1d3be3baf2ba0d2a40f0f1ee793784d5522c3b1edf7fb96fdc6e7b39. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ce23c6ac-996b-4bbd-8ba3-8a84a64ade9e.json and https://artists.proofprofile.net/proofs/artist/ce23c6ac-996b-4bbd-8ba3-8a84a64ade9e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
album: Не сломать
  type: MusicAlbum
  date published: 2019-01-07
album: Ток
  type: MusicAlbum
  date published: 2019-01-15
album: Я тоже взаимно (Alex Ushakov Remix)
  type: MusicAlbum
  date published: 2019-01-17
album: Синий океан
  type: MusicAlbum
  date published: 2019-02-07
album: Ищи меня во снах
  type: MusicAlbum
  date published: 2019-03-01
  track: Ищи меня во снах
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207809
    explicit: false
    by artist: Ulika
    in album: Ищи меня во снах
      type: MusicAlbum
      date published: 2019-03-01
    isrc code: AEA0D1925052
    additional property: CopyrightID
    additional property: CopyrightStatus
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      type: PropertyValue
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      type: PropertyValue
      value: https://blockstream.info/api/block-height/958959
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA0D1925052
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:51:22Z
    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 0xb94966046632161d88fbdce841ed96b6827c0c645452c0879162c254cf5e1f29. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/AEA0D1925052.
      date published: 2026-07-21T03:51:22Z
    audio: Ищи меня во снах
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.007
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.794
      additional property: Energy
        type: PropertyValue
        value: 0.587
      additional property: Speechiness
        type: PropertyValue
        value: 0.073
      additional property: Acousticness
        type: PropertyValue
        value: 0.375
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.126
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.552
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.905
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Не надо
  type: MusicAlbum
  date published: 2019-03-08
album: Дым из окна
  type: MusicAlbum
  date published: 2019-04-05
album: Обжигались
  type: MusicAlbum
  date published: 2019-04-19
album: Это наше время
  type: MusicAlbum
  date published: 2019-05-10
album: Взрывоопасные
  type: MusicAlbum
  date published: 2019-06-14
album: Фильтры
  type: MusicAlbum
  date published: 2019-07-19
album: В прошлом
  type: MusicAlbum
  date published: 2019-08-30
album: Цветы
  type: MusicAlbum
  date published: 2019-10-18
album: Don`t Cry
  type: MusicAlbum
  date published: 2019-11-29
album: Падали звёзды
  type: MusicAlbum
  date published: 2019-12-13
album: Автобус
  type: MusicAlbum
  date published: 2019-12-27
album: До сих пор
  type: MusicAlbum
  date published: 2020-01-31
album: Ранена
  type: MusicAlbum
  date published: 2020-02-14
album: Прогадала
  type: MusicAlbum
  date published: 2020-03-06
album: Так рядом (Need 2 B)
  type: MusicAlbum
  date published: 2020-05-08
album: Открытый космос
  type: MusicAlbum
  date published: 2020-06-19
album: Так рядом (Solo Version)
  type: MusicAlbum
  date published: 2020-06-26
album: Fuck
  type: MusicAlbum
  date published: 2020-08-07
album: По приколу
  type: MusicAlbum
  date published: 2020-08-14
album: Dirty Sprite
  type: MusicAlbum
  date published: 2020-10-02
album: Пламенный свет
  type: MusicAlbum
  date published: 2020-10-16
album: Не моли
  type: MusicAlbum
  date published: 2020-11-13
album: Вспоминаю
album: Снова одна
album: Тайна
album: Холод на мне
album: Тайна (Sergey Pakhomov Remix)
album: The Cold Moon
album: Pure Love
album: Игрушка
album: В твоей голове
album: Постепенно
album: I`m Sorry
album: Crazy Baby

Вспоминаю
type: MusicAlbum
date published: 2021-01-29

Снова одна
type: MusicAlbum
date published: 2021-03-05

Тайна
type: MusicAlbum
date published: 2021-05-07

Холод на мне
type: MusicAlbum
date published: 2021-07-09

Тайна (Sergey Pakhomov Remix)
type: MusicAlbum
date published: 2021-07-30

The Cold Moon
type: MusicAlbum
date published: 2021-09-30

Pure Love
type: MusicAlbum
date published: 2021-10-08

Игрушка
type: MusicAlbum
date published: 2021-11-05

В твоей голове
type: MusicAlbum
date published: 2022-01-28

Постепенно
type: MusicAlbum
date published: 2022-06-03

I`m Sorry
type: MusicAlbum
date published: 2022-10-28

Crazy Baby
type: MusicAlbum
date published: 2023-04-14