Artificial Sky
type: MusicGroup
genre: djent
genre: metalcore
genre: progressive metal
description: The artificial sky is a daylight simulation device that replicates the light coming from the sky dome. An architectural scale model or 1:1 full-scaled aircraft is placed under an artificial sky to pre
popularity: 7
followers: 2933
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe338c740ec1fbb1d55b094622e2cf024caf3cba7c13804889881d92138e94be0
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e0a98da-8599-4946-ac79-ab82ebc8a70d.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/9e0a98da-8599-4946-ac79-ab82ebc8a70d.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9e0a98da-8599-4946-ac79-ab82ebc8a70d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe338c740ec1fbb1d55b094622e2cf024caf3cba7c13804889881d92138e94be0. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9e0a98da-8599-4946-ac79-ab82ebc8a70d.json and https://artists.proofprofile.net/proofs/artist/9e0a98da-8599-4946-ac79-ab82ebc8a70d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0xe338c740ec1fbb1d55b094622e2cf024caf3cba7c13804889881d92138e94be0","name":"Artificial Sky","registered_at":"2026-06-20T05:00:31Z","symbol":"NIM1518734","token_address":"0x19150c8e2f55a38dee9054707dde6fe10270f30f","type":"artist","uuid":"9e0a98da-8599-4946-ac79-ab82ebc8a70d"}
album: Absence
  type: MusicAlbum
  date published: 2017-03-15
album: Artificial Sky
  type: MusicAlbum
  date published: 2017-03-31
album: Evolve
  type: MusicAlbum
  date published: 2018-10-12
album: Hollow Smiles
  type: MusicAlbum
  date published: 2019-04-12
album: Echoes
  type: MusicAlbum
  date published: 2020-01-31
album: Paradise
  type: MusicAlbum
  date published: 2020-02-20
  track: Paradise
    type: MusicRecording
    duration: PT4M10S
    duration ms: 250681
    explicit: false
    by artist: Artificial Sky
    in album: Paradise
      type: MusicAlbum
      date published: 2020-02-20
    genre: djent
    genre: metalcore
    genre: progressive metal
    isrc code: QZFYX2086551
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    additional property: CopyrightStatus
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    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2086551
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T00:50:09Z
    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 0x4def27ef041255cec61157a10d1e7a8e31d7baf87027000d1dcde1b4abd58a8c. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/QZFYX2086551.
      date published: 2026-07-19T00:50:09Z
    audio: Paradise
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.497
      additional property: Energy
        type: PropertyValue
        value: 0.932
      additional property: Speechiness
        type: PropertyValue
        value: 0.059
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.035
      additional property: Liveness
        type: PropertyValue
        value: 0.109
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.451
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.176
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Luftslottet
  type: MusicAlbum
  date published: 2020-03-05
album: Luftslottet
  type: MusicAlbum
  date published: 2020-03-06
album: Luftslottet (Instrumental Version)
  type: MusicAlbum
  date published: 2020-04-16