Chronosphere
type: MusicGroup
genre: progressive trance
genre: psytrance
popularity: 13
followers: 1415
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb51a5e91e41d47f1ee81993b6c02348b22e81e9d3c2e403dbb434171485d75a3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953827
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953827
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea92feda-1029-49fc-bf07-d9ab20cebc11.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea92feda-1029-49fc-bf07-d9ab20cebc11.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ea92feda-1029-49fc-bf07-d9ab20cebc11
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T19:59:56Z
additional property: OTSCanonicalRecord
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 0xb51a5e91e41d47f1ee81993b6c02348b22e81e9d3c2e403dbb434171485d75a3. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea92feda-1029-49fc-bf07-d9ab20cebc11.json and https://artists.proofprofile.net/proofs/artist/ea92feda-1029-49fc-bf07-d9ab20cebc11.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
album: Labyrinth of Creations
  type: MusicAlbum
  date published: 2019-10-28
album: Visitors from the Sky
  type: MusicAlbum
  date published: 2020-03-09
album: Sweet Nightmare
  type: MusicAlbum
  date published: 2021-08-20
album: Deep Breath
  type: MusicAlbum
  date published: 2021-12-17
album: Rewiring Your Brain
  type: MusicAlbum
  date published: 2022-08-05
album: Strong Purpose
  type: MusicAlbum
  date published: 2023-03-10
album: Utopia
  type: MusicAlbum
  date published: 2023-05-26
  track: Utopia
    type: MusicRecording
    duration: PT7M56S
    duration ms: 476689
    explicit: false
    by artist: Chronosphere
    in album: Utopia
      type: MusicAlbum
      date published: 2023-05-26
    genre: progressive trance
    genre: psytrance
    isrc code: DEH742312485
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T23:24:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd533b6e8b6eb7a40867918991a7d923c33f48f3ebe1e0d942853cc6ba65e3a75
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959076
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959076
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH742312485
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T02:27:36Z
    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 0xd533b6e8b6eb7a40867918991a7d923c33f48f3ebe1e0d942853cc6ba65e3a75. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-22T02:27:36Z), 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/DEH742312485.
      date published: 2026-07-22T02:27:36Z
    audio: Utopia
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.977
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.548
      additional property: Energy
        type: PropertyValue
        value: 0.979
      additional property: Speechiness
        type: PropertyValue
        value: 0.071
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.786
      additional property: Liveness
        type: PropertyValue
        value: 0.146
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.189
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.784
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Fearless Mind
  type: MusicAlbum
  date published: 2024-07-05
album: Principles of Vibration
  type: MusicAlbum
  date published: 2024-11-15
album: Substance
  type: MusicAlbum
  date published: 2025-10-31