Naomi Lien
type: MusicGroup
popularity: 6
followers: 847
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea41631e5f6447bd0805cd016ebaf7e1a0304f64f4432726e2f38f349cc16f20
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5c161d1-f62f-4925-a2d0-82733b150342.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5c161d1-f62f-4925-a2d0-82733b150342.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c5c161d1-f62f-4925-a2d0-82733b150342
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea41631e5f6447bd0805cd016ebaf7e1a0304f64f4432726e2f38f349cc16f20","name":"Naomi Lien","registered_at":"2026-06-20T21:09:31Z","symbol":"NIM1713764","token_address":"0x478074a54f56682448d460484d150cca7f7f7e05","type":"artist","uuid":"c5c161d1-f62f-4925-a2d0-82733b150342"}
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 0xea41631e5f6447bd0805cd016ebaf7e1a0304f64f4432726e2f38f349cc16f20. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c5c161d1-f62f-4925-a2d0-82733b150342.json and https://artists.proofprofile.net/proofs/artist/c5c161d1-f62f-4925-a2d0-82733b150342.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0xea41631e5f6447bd0805cd016ebaf7e1a0304f64f4432726e2f38f349cc16f20","name":"Naomi Lien","registered_at":"2026-06-20T21:09:31Z","symbol":"NIM1713764","token_address":"0x478074a54f56682448d460484d150cca7f7f7e05","type":"artist","uuid":"c5c161d1-f62f-4925-a2d0-82733b150342"}
album: Had It All (Fra filmen Trio - Jakten på Olavskrinet)
  type: MusicAlbum
  date published: 2017-01-13
album: Had It All (Fra filmen Trio - Jakten på Olavskrinet)
  type: MusicAlbum
  date published: 2017-01-13
  track: Had It All (Fra filmen Trio - Jakten på Olavskrinet)
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205045
    explicit: false
    by artist: Naomi Lien
    in album: Had It All (Fra filmen Trio - Jakten på Olavskrinet)
      type: MusicAlbum
      date published: 2017-01-13
    isrc code: NOHEK1701010
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T21:44:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x63d19bc78fde2ff7bf99552df0dc44b0afefb51626edde004a1fb1b5e09f2393
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956422
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956422
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOHEK1701010
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T04:02:31Z
    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 0x63d19bc78fde2ff7bf99552df0dc44b0afefb51626edde004a1fb1b5e09f2393. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-17T04:02:31Z), 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/NOHEK1701010.
      date published: 2026-07-17T04:02:31Z
    audio: Had It All (Fra filmen Trio - Jakten på Olavskrinet)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.971
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.673
      additional property: Energy
        type: PropertyValue
        value: 0.537
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.006
      additional property: Liveness
        type: PropertyValue
        value: 0.251
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.268
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.771
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Don't Need None
  type: MusicAlbum
  date published: 2020-05-08
album: Don't Need None
  type: MusicAlbum
  date published: 2020-05-08