One True North
type: MusicGroup
genre: emo pop
popularity: 4
followers: 786
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca8abe840035d1570744d1e79ead53ffcbf915e71c4a61dad3c063ce8cafa540
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0397537-53fd-4cc3-87cc-f74d1e39cf22.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0397537-53fd-4cc3-87cc-f74d1e39cf22.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c0397537-53fd-4cc3-87cc-f74d1e39cf22
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca8abe840035d1570744d1e79ead53ffcbf915e71c4a61dad3c063ce8cafa540","name":"One True North","registered_at":"2026-06-20T19:09:22Z","symbol":"NIM1688147","token_address":"0xc7a409ec13ed8348094f675cd5fb5502fc85b228","type":"artist","uuid":"c0397537-53fd-4cc3-87cc-f74d1e39cf22"}
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 0xca8abe840035d1570744d1e79ead53ffcbf915e71c4a61dad3c063ce8cafa540. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c0397537-53fd-4cc3-87cc-f74d1e39cf22.json and https://artists.proofprofile.net/proofs/artist/c0397537-53fd-4cc3-87cc-f74d1e39cf22.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0xca8abe840035d1570744d1e79ead53ffcbf915e71c4a61dad3c063ce8cafa540","name":"One True North","registered_at":"2026-06-20T19:09:22Z","symbol":"NIM1688147","token_address":"0xc7a409ec13ed8348094f675cd5fb5502fc85b228","type":"artist","uuid":"c0397537-53fd-4cc3-87cc-f74d1e39cf22"}
album: Backwards
  type: MusicAlbum
  date published: 2018-03-26
album: Everybody Knows
  type: MusicAlbum
  date published: 2018-06-27
album: Can't Do This Without You
  type: MusicAlbum
  date published: 2019-01-13
album: The Weekend
  type: MusicAlbum
  date published: 2019-07-02
album: Cut Me Down
  type: MusicAlbum
  date published: 2020-04-20
album: Stuck on Rewind
  type: MusicAlbum
  date published: 2020-08-13
album: Codependent
  type: MusicAlbum
  date published: 2021-04-08
album: Unconventional
  type: MusicAlbum
  date published: 2022-04-06
album: All Again
  type: MusicAlbum
  date published: 2024-03-27
album: Tinman
  type: MusicAlbum
  date published: 2024-10-09
  track: Tinman
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173541
    explicit: false
    by artist: One True North
    in album: Tinman
      type: MusicAlbum
      date published: 2024-10-09
    genre: emo pop
    isrc code: USL4Q2492210
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T06:00:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe42e12a7befad9fc6099063024c58af12d6d8f6c4261639224910bfa8f530860
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958977
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958977
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2492210
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T06:27:23Z
    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 0xe42e12a7befad9fc6099063024c58af12d6d8f6c4261639224910bfa8f530860. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/USL4Q2492210.
      date published: 2026-07-21T06:27:23Z
    audio: Tinman
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.007
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.545
      additional property: Energy
        type: PropertyValue
        value: 0.944
      additional property: Speechiness
        type: PropertyValue
        value: 0.13
      additional property: Acousticness
        type: PropertyValue
        value: 0.029
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.178
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.387
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.235
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major