Kan Cold
type: MusicGroup
genre: hard house
genre: trance
popularity: 5
followers: 235
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8582decef639399746a578080e5502dcd2957cd6ab925ee33e25479301658bb4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953924
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953924
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c9960f7-3cf2-4bfe-b398-22af8805b374.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c9960f7-3cf2-4bfe-b398-22af8805b374.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1c9960f7-3cf2-4bfe-b398-22af8805b374
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:52:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8582decef639399746a578080e5502dcd2957cd6ab925ee33e25479301658bb4","name":"Kan Cold","registered_at":"2026-06-15T23:24:42Z","symbol":"NIM0864946","token_address":"0x24220d30da25b67c1cf9d8a29bbf53d134ee6dac","type":"artist","uuid":"1c9960f7-3cf2-4bfe-b398-22af8805b374"}
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 0x8582decef639399746a578080e5502dcd2957cd6ab925ee33e25479301658bb4. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c9960f7-3cf2-4bfe-b398-22af8805b374.json and https://artists.proofprofile.net/proofs/artist/1c9960f7-3cf2-4bfe-b398-22af8805b374.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x8582decef639399746a578080e5502dcd2957cd6ab925ee33e25479301658bb4","name":"Kan Cold","registered_at":"2026-06-15T23:24:42Z","symbol":"NIM0864946","token_address":"0x24220d30da25b67c1cf9d8a29bbf53d134ee6dac","type":"artist","uuid":"1c9960f7-3cf2-4bfe-b398-22af8805b374"}
album: Do You Know It? Reqiem
  type: MusicAlbum
  date published: 2005-10-12
album: Restart Straight Ahead
  type: MusicAlbum
  date published: 2006-09-21
album: Experiments One
  type: MusicAlbum
  date published: 2014-02-21
album: Kan Cold Works
  type: MusicAlbum
  date published: 2014-06-02
  track: M.I.L - Club Mix
    type: MusicRecording
    duration: PT7M24S
    duration ms: 444071
    explicit: false
    by artist: Kan Cold
    in album: Kan Cold Works
      type: MusicAlbum
      date published: 2014-06-02
    genre: hard house
    genre: trance
    isrc code: DEBL60331897
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T00:44:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x829b000c5f0179eade6d7e2d5fa79efd28ea4b00f2959595d2b43e4d71f4a7d3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL60331897
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x829b000c5f0179eade6d7e2d5fa79efd28ea4b00f2959595d2b43e4d71f4a7d3. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DEBL60331897.
      date published: 2026-07-04T11:19:20Z
    audio: M.I.L - Club Mix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.006
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.771
      additional property: Energy
        type: PropertyValue
        value: 0.413
      additional property: Speechiness
        type: PropertyValue
        value: 0.053
      additional property: Acousticness
        type: PropertyValue
        value: 0.007
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.73
      additional property: Liveness
        type: PropertyValue
        value: 0.05
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.602
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.751
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Pure, Vol. 1
  type: MusicAlbum
  date published: 2014-06-06