Priority One
type: MusicGroup
genre: drum and bass
genre: drumstep
genre: liquid funk
popularity: 28
followers: 2124
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe9973d8ab3e4615106040d8137c0624f2a0690b22fcba21e299678eca05986a5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21181eb1-ab89-46db-b160-b7e7d9150d5a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21181eb1-ab89-46db-b160-b7e7d9150d5a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/21181eb1-ab89-46db-b160-b7e7d9150d5a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe9973d8ab3e4615106040d8137c0624f2a0690b22fcba21e299678eca05986a5","name":"Priority One","registered_at":"2026-06-11T14:02:45Z","symbol":"NIM0043020","token_address":"0x955ca4c93a3abe15d0819026e729ebdcff607cca","type":"artist","uuid":"21181eb1-ab89-46db-b160-b7e7d9150d5a"}
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 0xe9973d8ab3e4615106040d8137c0624f2a0690b22fcba21e299678eca05986a5. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21181eb1-ab89-46db-b160-b7e7d9150d5a.json and https://artists.proofprofile.net/proofs/artist/21181eb1-ab89-46db-b160-b7e7d9150d5a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xe9973d8ab3e4615106040d8137c0624f2a0690b22fcba21e299678eca05986a5","name":"Priority One","registered_at":"2026-06-11T14:02:45Z","symbol":"NIM0043020","token_address":"0x955ca4c93a3abe15d0819026e729ebdcff607cca","type":"artist","uuid":"21181eb1-ab89-46db-b160-b7e7d9150d5a"}
album: I Can't Go For That
  type: MusicAlbum
  date published: 1988-01-05
album: Total Chaos
  type: MusicAlbum
  date published: 1989-01-03
album: The Ol' Skool Flava of Priority One
  type: MusicAlbum
  date published: 1989-01-21
album: Precision Movement
  type: MusicAlbum
  date published: 2009-02-20
album: Delta 5
  type: MusicAlbum
  date published: 2011-03-21
album: Low Winter Sun
  type: MusicAlbum
  date published: 2011-05-23
album: Greece 2013
  type: MusicAlbum
  date published: 2013-09-12
album: It's You
  type: MusicAlbum
  date published: 2013-09-19
album: Ambition
  type: MusicAlbum
  date published: 2014-04-30
album: Ambition
  type: MusicAlbum
  date published: 2014-04-30
album: City Needs Sleep
  type: MusicAlbum
  date published: 2015-03-01
  track: City Needs Sleep - Original Mix
    type: MusicRecording
    duration: PT4M30S
    duration ms: 270239
    explicit: false
    by artist: Priority One
    in album: City Needs Sleep
      type: MusicAlbum
      date published: 2015-03-01
    genre: drum and bass
    genre: drumstep
    genre: liquid funk
    isrc code: NLCK41401022
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T07:54:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4394c086067acb323015b12c827d4d50e0061c827282026505f5872e9604717a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958121
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958121
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41401022
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T08:02:12Z
    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 0x4394c086067acb323015b12c827d4d50e0061c827282026505f5872e9604717a. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/NLCK41401022.
      date published: 2026-07-15T08:02:12Z
    audio: City Needs Sleep - Original Mix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 175.07
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.581
      additional property: Energy
        type: PropertyValue
        value: 0.939
      additional property: Speechiness
        type: PropertyValue
        value: 0.074
      additional property: Acousticness
        type: PropertyValue
        value: 0.183
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.919
      additional property: Liveness
        type: PropertyValue
        value: 0.162
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.062
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Hunted (feat. Jonny Rose)
  type: MusicAlbum
  date published: 2015-09-24
album: City Needs Sleep (Fox Stevenson Remix)
  type: MusicAlbum
  date published: 2015-10-02
album: Hunted
  type: MusicAlbum
  date published: 2015-10-02
album: The Greek
  type: MusicAlbum
  date published: 2016-03-18