nikita ea7
type: MusicGroup
popularity: 2
followers: 77
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ca04c4fb2c43ef943981b0c240d69654baec2ab582b3b0f78f580084f5fa2d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4955e368-9bc4-4d57-92ba-1bbcad0d03ce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4955e368-9bc4-4d57-92ba-1bbcad0d03ce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4955e368-9bc4-4d57-92ba-1bbcad0d03ce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ca04c4fb2c43ef943981b0c240d69654baec2ab582b3b0f78f580084f5fa2d0","name":"nikita ea7","registered_at":"2026-06-16T15:15:08Z","symbol":"NIM1091831","token_address":"0xe816bb1e4765b02ce670cded344f730cb376f5e2","type":"artist","uuid":"4955e368-9bc4-4d57-92ba-1bbcad0d03ce"}
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 0x1ca04c4fb2c43ef943981b0c240d69654baec2ab582b3b0f78f580084f5fa2d0. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4955e368-9bc4-4d57-92ba-1bbcad0d03ce.json and https://artists.proofprofile.net/proofs/artist/4955e368-9bc4-4d57-92ba-1bbcad0d03ce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x1ca04c4fb2c43ef943981b0c240d69654baec2ab582b3b0f78f580084f5fa2d0","name":"nikita ea7","registered_at":"2026-06-16T15:15:08Z","symbol":"NIM1091831","token_address":"0xe816bb1e4765b02ce670cded344f730cb376f5e2","type":"artist","uuid":"4955e368-9bc4-4d57-92ba-1bbcad0d03ce"}
album: Freak
  type: MusicAlbum
  date published: 2024-04-14
album: Emo Champions League
  type: MusicAlbum
  date published: 2024-04-25
album: notizen
  type: MusicAlbum
  date published: 2024-05-02
album: Heroin
  type: MusicAlbum
  date published: 2024-06-16
album: Sonya Demon
  type: MusicAlbum
  date published: 2024-06-20
album: Ohne ein Arm
  type: MusicAlbum
  date published: 2024-10-16
album: Ratchet Hoes
  type: MusicAlbum
  date published: 2025-03-31
  track: Ratchet Hoes
    type: MusicRecording
    duration: PT1M42S
    duration ms: 102937
    explicit: true
    by artist: nikita ea7
    in album: Ratchet Hoes
      type: MusicAlbum
      date published: 2025-03-31
    isrc code: QZK6J2555177
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T14:25:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa1a1897e26fd1c824e03bc4e2c234155aba8523ed9b575292cd2c6f7c6e0d2dd
    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/QZK6J2555177
    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 0xa1a1897e26fd1c824e03bc4e2c234155aba8523ed9b575292cd2c6f7c6e0d2dd. 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/QZK6J2555177.
      date published: 2026-07-05T19:27:56Z
    audio: Ratchet Hoes
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 152.82
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.61
      additional property: Energy
        type: PropertyValue
        value: 0.624
      additional property: Speechiness
        type: PropertyValue
        value: 0.292
      additional property: Acousticness
        type: PropertyValue
        value: 0.022
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.289
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.096
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major