Complex Side
type: MusicGroup
genre: psytrance
popularity: 4
followers: 502
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a1a7d2cfa68e3b8ba65a1ae5a3646955e828ce4ec63feec135490b477b49c35
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/82d1c254-d2b2-4ac2-932a-46c36997042d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/82d1c254-d2b2-4ac2-932a-46c36997042d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/82d1c254-d2b2-4ac2-932a-46c36997042d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0a1a7d2cfa68e3b8ba65a1ae5a3646955e828ce4ec63feec135490b477b49c35","name":"Complex Side","registered_at":"2026-06-17T11:11:49Z","symbol":"NIM1377307","token_address":"0x5772209aa4721eb1995d8f1161eccc2f7c06946e","type":"artist","uuid":"82d1c254-d2b2-4ac2-932a-46c36997042d"}
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 0x0a1a7d2cfa68e3b8ba65a1ae5a3646955e828ce4ec63feec135490b477b49c35. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/82d1c254-d2b2-4ac2-932a-46c36997042d.json and https://artists.proofprofile.net/proofs/artist/82d1c254-d2b2-4ac2-932a-46c36997042d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x0a1a7d2cfa68e3b8ba65a1ae5a3646955e828ce4ec63feec135490b477b49c35","name":"Complex Side","registered_at":"2026-06-17T11:11:49Z","symbol":"NIM1377307","token_address":"0x5772209aa4721eb1995d8f1161eccc2f7c06946e","type":"artist","uuid":"82d1c254-d2b2-4ac2-932a-46c36997042d"}
album: Lipstick
  type: MusicAlbum
  date published: 2022-12-23
  track: Lipstick
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198620
    explicit: false
    by artist: Complex Side
    in album: Lipstick
      type: MusicAlbum
      date published: 2022-12-23
    genre: psytrance
    isrc code: QZS652209831
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T10:35:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x87fb722c24d045b6f89e58bdd2bc5538da96ec40c4a7adea15ea356fcceff35b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958996
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958996
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS652209831
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T13:36:48Z
    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 0x87fb722c24d045b6f89e58bdd2bc5538da96ec40c4a7adea15ea356fcceff35b. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:36:48Z), 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/QZS652209831.
      date published: 2026-07-21T13:36:48Z
    audio: Lipstick
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.008
      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: 0.671
      additional property: Energy
        type: PropertyValue
        value: 0.833
      additional property: Speechiness
        type: PropertyValue
        value: 0.078
      additional property: Acousticness
        type: PropertyValue
        value: 0.006
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.568
      additional property: Liveness
        type: PropertyValue
        value: 0.348
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.783
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.389
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor