Nikki Nikki
type: MusicGroup
popularity: 12
followers: 4068
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a43e8b15f46d528680176175e5a27d95d6e178720a0967f479aa32fc6ad6198
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953691
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953691
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6be9e31a-7ad4-4b7f-b66a-75c0397970ab.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6be9e31a-7ad4-4b7f-b66a-75c0397970ab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6be9e31a-7ad4-4b7f-b66a-75c0397970ab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T20:39:17Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a43e8b15f46d528680176175e5a27d95d6e178720a0967f479aa32fc6ad6198","name":"Nikki Nikki","registered_at":"2026-06-14T15:44:04Z","symbol":"NIM0499709","token_address":"0x01170702d1ef3fbe85f3e7160ddccc946dd9899b","type":"artist","uuid":"6be9e31a-7ad4-4b7f-b66a-75c0397970ab"}
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 0x3a43e8b15f46d528680176175e5a27d95d6e178720a0967f479aa32fc6ad6198. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6be9e31a-7ad4-4b7f-b66a-75c0397970ab.json and https://artists.proofprofile.net/proofs/artist/6be9e31a-7ad4-4b7f-b66a-75c0397970ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0x3a43e8b15f46d528680176175e5a27d95d6e178720a0967f479aa32fc6ad6198","name":"Nikki Nikki","registered_at":"2026-06-14T15:44:04Z","symbol":"NIM0499709","token_address":"0x01170702d1ef3fbe85f3e7160ddccc946dd9899b","type":"artist","uuid":"6be9e31a-7ad4-4b7f-b66a-75c0397970ab"}
album: Wouldn't Be Right
  type: MusicAlbum
  date published: 2016-10-06
album: Wouldn't be right
  type: MusicAlbum
  date published: 2017
album: Clouds
  type: MusicAlbum
  date published: 2017
album: Crazy
  type: MusicAlbum
  date published: 2018
album: Mine
  type: MusicAlbum
  date published: 2018-03-23
  track: Mine
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236249
    explicit: false
    by artist: Nikki Nikki
    in album: Mine
      type: MusicAlbum
      date published: 2018-03-23
    isrc code: USAE81500053
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T19:31:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x78bd50d942cf01500fbbcf7fb5d4b0a6aa8504446d797411cda68466910fd858
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958612
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958612
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAE81500053
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T21:29:37Z
    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 0x78bd50d942cf01500fbbcf7fb5d4b0a6aa8504446d797411cda68466910fd858. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/USAE81500053.
      date published: 2026-07-18T21:29:37Z
    audio: Mine
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.127
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.5
      additional property: Energy
        type: PropertyValue
        value: 0.624
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.077
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.205
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.139
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Clouds
  type: MusicAlbum
  date published: 2018-04-01
album: Crazy
  type: MusicAlbum
  date published: 2018-09-27
album: Strange Thoughts
  type: MusicAlbum
  date published: 2019
album: New Baby
  type: MusicAlbum
  date published: 2021-01-15
  track: New Baby
    type: MusicRecording
    duration: PT4M12S
    duration ms: 252000
    explicit: false
    by artist: Nikki Nikki
    in album: New Baby
      type: MusicAlbum
      date published: 2021-01-15
    isrc code: QMGR32203568
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T12:11:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4efc03e68e8bdd42d003d8e56e33039a519ec2cc07be108740c0fe3971c34c2d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958157
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958157
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGR32203568
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T15:11:00Z
    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 0x4efc03e68e8bdd42d003d8e56e33039a519ec2cc07be108740c0fe3971c34c2d. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:11:00Z), 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/QMGR32203568.
      date published: 2026-07-15T15:11:00Z
    audio: New Baby
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.873
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Someone So Close To Me
album: ចប់ត្រឹមអ្នកណា? (Who's The One?)
album: ស្លាប់ Dead

Danceability
type: PropertyValue
value: 0.72

Energy
type: PropertyValue
value: 0.647

Speechiness
type: PropertyValue
value: 0.044

Acousticness
type: PropertyValue
value: 0.258

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.091

Valence (Positivity)
type: PropertyValue
value: 0.343

Loudness (dB)
type: PropertyValue
value: -4.325

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Minor

Someone So Close To Me
type: MusicAlbum
date published: 2022-07-01

ចប់ត្រឹមអ្នកណា? (Who's The One?)
type: MusicAlbum
date published: 2023-07-24

ស្លាប់ Dead
type: MusicAlbum
date published: 2024-10-02