Niken Aprilia
type: MusicGroup
genre: dangdut
popularity: 3
followers: 6354
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc74c31c66165d11f941444cd2126667376890e07e10f04c16e11487f5f75301b
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/972e24a2-3b09-4ac3-b32c-15f2a38d9941.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/972e24a2-3b09-4ac3-b32c-15f2a38d9941.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/972e24a2-3b09-4ac3-b32c-15f2a38d9941
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc74c31c66165d11f941444cd2126667376890e07e10f04c16e11487f5f75301b","name":"Niken Aprilia","registered_at":"2026-06-17T18:10:58Z","symbol":"NIM1477265","token_address":"0x68446d78739b288dc3bf3cdbf2634e1f1ddae5d0","type":"artist","uuid":"972e24a2-3b09-4ac3-b32c-15f2a38d9941"}
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74c31c66165d11f941444cd2126667376890e07e10f04c16e11487f5f75301b. 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/972e24a2-3b09-4ac3-b32c-15f2a38d9941.json and https://artists.proofprofile.net/proofs/artist/972e24a2-3b09-4ac3-b32c-15f2a38d9941.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xc74c31c66165d11f941444cd2126667376890e07e10f04c16e11487f5f75301b","name":"Niken Aprilia","registered_at":"2026-06-17T18:10:58Z","symbol":"NIM1477265","token_address":"0x68446d78739b288dc3bf3cdbf2634e1f1ddae5d0","type":"artist","uuid":"972e24a2-3b09-4ac3-b32c-15f2a38d9941"}
album: Pop Koplo The Best Of Seventeen
  type: MusicAlbum
  date published: 2000-01-01
album: Pop Koplo The Best Of Ada Band
  type: MusicAlbum
  date published: 2000-01-01
album: Pop Koplo The Best Of Seventeen
  type: MusicAlbum
  date published: 2013-01-01
  track: Slalu Mengalah
    type: MusicRecording
    duration: PT4M37S
    duration ms: 277500
    explicit: false
    by artist: Niken Aprilia
    in album: Pop Koplo The Best Of Seventeen
      type: MusicAlbum
      date published: 2013-01-01
    genre: dangdut
    isrc code: IDA401804552
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T20:56:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xec316e94ae58eced1182a4617e878586b1ba98317862b17288b0b8efe0ffd806
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958931
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958931
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA401804552
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:15:01Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec316e94ae58eced1182a4617e878586b1ba98317862b17288b0b8efe0ffd806. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/IDA401804552.
      date published: 2026-07-20T21:15:01Z
    audio: Slalu Mengalah
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 159.978
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.678
      additional property: Energy
        type: PropertyValue
        value: 0.687
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.192
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.361
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.807
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.592
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: No Comment
  type: MusicAlbum
  date published: 2015-03-30
album: Seje Balungan
  type: MusicAlbum
  date published: 2023-03-04
album: ตงหลก
  type: MusicAlbum
  date published: 2023-04-10
album: พนปทรอคอย
  type: MusicAlbum
  date published: 2023-04-10
album: แฮงกรรม
  type: MusicAlbum
  date published: 2023-04-10
album: นะหนาทอง
  type: MusicAlbum
  date published: 2023-04-10