North Highlands
type: MusicGroup
popularity: 7
followers: 1825
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f8ff90d18a720ccb9600cd31c2324a430f719f0bf1e4b377275f63e3a4181fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953896
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953896
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0fc7cde1-538b-4fdc-bcb3-20d09047fce4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0fc7cde1-538b-4fdc-bcb3-20d09047fce4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0fc7cde1-538b-4fdc-bcb3-20d09047fce4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:05:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f8ff90d18a720ccb9600cd31c2324a430f719f0bf1e4b377275f63e3a4181fb","name":"North Highlands","registered_at":"2026-06-15T19:07:33Z","symbol":"NIM0803609","token_address":"0xd6bcd6655a4ce642c642942f3ab977318809a393","type":"artist","uuid":"0fc7cde1-538b-4fdc-bcb3-20d09047fce4"}
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 0x4f8ff90d18a720ccb9600cd31c2324a430f719f0bf1e4b377275f63e3a4181fb. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0fc7cde1-538b-4fdc-bcb3-20d09047fce4.json and https://artists.proofprofile.net/proofs/artist/0fc7cde1-538b-4fdc-bcb3-20d09047fce4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x4f8ff90d18a720ccb9600cd31c2324a430f719f0bf1e4b377275f63e3a4181fb","name":"North Highlands","registered_at":"2026-06-15T19:07:33Z","symbol":"NIM0803609","token_address":"0xd6bcd6655a4ce642c642942f3ab977318809a393","type":"artist","uuid":"0fc7cde1-538b-4fdc-bcb3-20d09047fce4"}
album: Sugar Lips
  type: MusicAlbum
  date published: 2009-12-03
album: Wild One
  type: MusicAlbum
  date published: 2011-10-18
album: Wild One
  type: MusicAlbum
  date published: 2011-10-18
  track: Steady Steady
    type: MusicRecording
    duration: PT3M34S
    duration ms: 214828
    explicit: false
    by artist: North Highlands
    in album: Wild One
      type: MusicAlbum
      date published: 2011-10-18
    isrc code: TCABK1285854
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T19:41:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x523845d2eab2cfe12ff9fa6628a69687d4910da401ccf1f2d796c5ab9793c376
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABK1285854
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x523845d2eab2cfe12ff9fa6628a69687d4910da401ccf1f2d796c5ab9793c376. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/TCABK1285854.
      date published: 2026-07-03T19:59:51Z
    audio: Steady Steady
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.755
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.527
      additional property: Energy
        type: PropertyValue
        value: 0.816
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.427
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.033
      additional property: Liveness
        type: PropertyValue
        value: 0.127
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.704
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.401
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: I'll Do My Best
  type: MusicAlbum
  date published: 2013-07-30
album: North Highlands
  type: MusicAlbum
  date published: 2015-02-10