Simen Lyngroth
type: MusicGroup
genre: indie folk
genre: norwegian pop
popularity: 2
followers: 259
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6881c3b35c118bbcc6d11fd8a3c0a848fb1cdd3193e40c2b94d0bd9a1eaa2a70
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15212932-3b98-4b9e-abf9-1fee5b77b74c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15212932-3b98-4b9e-abf9-1fee5b77b74c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/15212932-3b98-4b9e-abf9-1fee5b77b74c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6881c3b35c118bbcc6d11fd8a3c0a848fb1cdd3193e40c2b94d0bd9a1eaa2a70","name":"Simen Lyngroth","registered_at":"2026-06-15T20:47:29Z","symbol":"NIM0827433","token_address":"0x9250bc8b6623e880e791c19f12d1694c13173d01","type":"artist","uuid":"15212932-3b98-4b9e-abf9-1fee5b77b74c"}
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 0x6881c3b35c118bbcc6d11fd8a3c0a848fb1cdd3193e40c2b94d0bd9a1eaa2a70. Chain 2 (Bitcoin): anchored in block 953903 (2026-06-16T07:05:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/15212932-3b98-4b9e-abf9-1fee5b77b74c.json and https://artists.proofprofile.net/proofs/artist/15212932-3b98-4b9e-abf9-1fee5b77b74c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:05:05Z
  text: {"copyright_id":"0x6881c3b35c118bbcc6d11fd8a3c0a848fb1cdd3193e40c2b94d0bd9a1eaa2a70","name":"Simen Lyngroth","registered_at":"2026-06-15T20:47:29Z","symbol":"NIM0827433","token_address":"0x9250bc8b6623e880e791c19f12d1694c13173d01","type":"artist","uuid":"15212932-3b98-4b9e-abf9-1fee5b77b74c"}
album: Wake me up
  type: MusicAlbum
  date published: 2016-02-26
album: Wake Me Up
  type: MusicAlbum
  date published: 2016-02-26
album: You Told Me
  type: MusicAlbum
  date published: 2016-10-21
album: Take All the Land
  type: MusicAlbum
  date published: 2017-09-08
album: The Waves
  type: MusicAlbum
  date published: 2017-10-27
album: Take All The Land
  type: MusicAlbum
  date published: 2017-11-10
album: Take All the Land
  type: MusicAlbum
  date published: 2017-11-10
album: Time
  type: MusicAlbum
  date published: 2019-11-08
album: Morning Light
  type: MusicAlbum
  date published: 2020-01-17
  track: Morning Light
    type: MusicRecording
    duration: PT2M11S
    duration ms: 131106
    explicit: false
    by artist: Simen Lyngroth
    in album: Morning Light
      type: MusicAlbum
      date published: 2020-01-17
    genre: indie folk
    genre: norwegian pop
    isrc code: NOL861830016
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T07:08:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xce15d9ba31ffac81f4b00e6ebded35a4f9afdb00dd083da12be08c900a351562
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958985
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958985
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOL861830016
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T08:39:15Z
    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 0xce15d9ba31ffac81f4b00e6ebded35a4f9afdb00dd083da12be08c900a351562. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/NOL861830016.
      date published: 2026-07-21T08:39:15Z
    audio: Morning Light
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.092
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.43
      additional property: Energy
        type: PropertyValue
        value: 0.076
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.935
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.126
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.208
      additional property: Loudness (dB)
        type: PropertyValue
        value: -22.59
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Muse
  type: MusicAlbum
  date published: 2020-03-20
album: Looking for the Spark Like It's Just Around the Corner
  type: MusicAlbum
  date published: 2020-04-03