A Curtain Of Mist
type: MusicGroup
genre: j-rock
popularity: 3
followers: 237
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9da48a06a8ffe7c3a898aea66f5558b33058552d2ed3790920235610a7db91a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/edd0e34e-5cc3-47d7-aa83-f664eb843ce9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/edd0e34e-5cc3-47d7-aa83-f664eb843ce9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/edd0e34e-5cc3-47d7-aa83-f664eb843ce9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9da48a06a8ffe7c3a898aea66f5558b33058552d2ed3790920235610a7db91a2","name":"A Curtain Of Mist","registered_at":"2026-06-21T11:52:08Z","symbol":"NIM1916160","token_address":"0xdb46ccf1b4349ddd9d8914d09f1d62dab85e8a41","type":"artist","uuid":"edd0e34e-5cc3-47d7-aa83-f664eb843ce9"}
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 0x9da48a06a8ffe7c3a898aea66f5558b33058552d2ed3790920235610a7db91a2. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/edd0e34e-5cc3-47d7-aa83-f664eb843ce9.json and https://artists.proofprofile.net/proofs/artist/edd0e34e-5cc3-47d7-aa83-f664eb843ce9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x9da48a06a8ffe7c3a898aea66f5558b33058552d2ed3790920235610a7db91a2","name":"A Curtain Of Mist","registered_at":"2026-06-21T11:52:08Z","symbol":"NIM1916160","token_address":"0xdb46ccf1b4349ddd9d8914d09f1d62dab85e8a41","type":"artist","uuid":"edd0e34e-5cc3-47d7-aa83-f664eb843ce9"}
album: The bag made of stone
  type: MusicAlbum
  date published: 2021-07-24
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  type: MusicAlbum
  date published: 2021-09-25
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  date published: 2022-03-23
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  type: MusicAlbum
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  type: MusicAlbum
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album: OS MindMaster
  type: MusicAlbum
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album: Fading Smoke
  type: MusicAlbum
  date published: 2025-04-11
album: Fading Smoke
  type: MusicAlbum
  date published: 2025-04-11
  track: Fading Smoke
    type: MusicRecording
    duration: PT4M40S
    duration ms: 280679
    explicit: false
    by artist: A Curtain Of Mist
    in album: Fading Smoke
      type: MusicAlbum
      date published: 2025-04-11
    genre: j-rock
    isrc code: TCJPF2588245
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T10:16:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xeee8c7776e943ba4e03c48034de8d96b9e42c62ddcfa2f674fd23e27b58ceaf9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959123
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959123
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPF2588245
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T11:35:32Z
    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 0xeee8c7776e943ba4e03c48034de8d96b9e42c62ddcfa2f674fd23e27b58ceaf9. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/TCJPF2588245.
      date published: 2026-07-22T11:35:32Z
    audio: Fading Smoke
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.982
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.267
      additional property: Energy
        type: PropertyValue
        value: 0.964
      additional property: Speechiness
        type: PropertyValue
        value: 0.18
      additional property: Acousticness
        type: PropertyValue
        value: 0.012
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.008
      additional property: Liveness
        type: PropertyValue
        value: 0.294
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.151
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.179
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor