Urban Flex
type: MusicGroup
genre: organic house
popularity: 6
followers: 168
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4c201d4f46d2c73dcae09294827931585cb87a43e5b2cd3d67941f9c5904579
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e8947a75-3207-4b9d-a997-9232780419ef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e8947a75-3207-4b9d-a997-9232780419ef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e8947a75-3207-4b9d-a997-9232780419ef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf4c201d4f46d2c73dcae09294827931585cb87a43e5b2cd3d67941f9c5904579","name":"Urban Flex","registered_at":"2026-06-21T09:27:31Z","symbol":"NIM1888712","token_address":"0x581eda4b529d60c57352b7a2f0c4ad2852ddb6af","type":"artist","uuid":"e8947a75-3207-4b9d-a997-9232780419ef"}
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 0xf4c201d4f46d2c73dcae09294827931585cb87a43e5b2cd3d67941f9c5904579. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e8947a75-3207-4b9d-a997-9232780419ef.json and https://artists.proofprofile.net/proofs/artist/e8947a75-3207-4b9d-a997-9232780419ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0xf4c201d4f46d2c73dcae09294827931585cb87a43e5b2cd3d67941f9c5904579","name":"Urban Flex","registered_at":"2026-06-21T09:27:31Z","symbol":"NIM1888712","token_address":"0x581eda4b529d60c57352b7a2f0c4ad2852ddb6af","type":"artist","uuid":"e8947a75-3207-4b9d-a997-9232780419ef"}
album: The Sound of Lyre
  type: MusicAlbum
  date published: 2014-04-09
album: Wanted
  type: MusicAlbum
  date published: 2014-04-29
album: Come Closer
  type: MusicAlbum
  date published: 2014-06-02
album: Trolls
  type: MusicAlbum
  date published: 2015-01-05
album: Urban
  type: MusicAlbum
  date published: 2015-03-16
album: Growing Circles
  type: MusicAlbum
  date published: 2015-07-27
album: Drunken Words
  type: MusicAlbum
  date published: 2015-10-26
album: Anemos
  type: MusicAlbum
  date published: 2015-11-18
album: Niobe
  type: MusicAlbum
  date published: 2015-12-24
album: Invictus
  type: MusicAlbum
  date published: 2016-10-03
album: Shivalingam
  type: MusicAlbum
  date published: 2017-02-28
album: Sivilla
  type: MusicAlbum
  date published: 2017-07-28
album: Vizadion
  type: MusicAlbum
  date published: 2018-08-13
album: Nisbah
  type: MusicAlbum
  date published: 2021-02-15
  track: Nisbah - Turu Anasi Remix
    type: MusicRecording
    duration: PT7M10S
    duration ms: 430360
    explicit: false
    by artist: Urban Flex
    in album: Nisbah
      type: MusicAlbum
      date published: 2021-02-15
    genre: organic house
    isrc code: PLU212100002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T06:20:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x78ad0a82f2b5351e2e4f1cdba4b77236f8da8f31983535d9b2c90681137d074e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLU212100002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x78ad0a82f2b5351e2e4f1cdba4b77236f8da8f31983535d9b2c90681137d074e. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/PLU212100002.
      date published: 2026-07-04T11:19:20Z
    audio: Nisbah - Turu Anasi Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 103.005
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.799
      additional property: Energy
        type: PropertyValue
        value: 0.595
      additional property: Speechiness
        type: PropertyValue
        value: 0.093
      additional property: Acousticness
        type: PropertyValue
        value: 0.074
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.848
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.356
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.973
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 15 Years Of Exotic - Chapter 5
  type: MusicAlbum
  date published: 2023-03-03