Charlotte McKinnon
type: MusicGroup
genre: chicago house
genre: hi-nrg
popularity: 4
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2070041d101cc6cd08fea2bbab26516b5fa5451202c55339a23cda2ac9450b37
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6cf4fee3-7bd4-49cd-a167-372096cd8649.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6cf4fee3-7bd4-49cd-a167-372096cd8649.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6cf4fee3-7bd4-49cd-a167-372096cd8649
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2070041d101cc6cd08fea2bbab26516b5fa5451202c55339a23cda2ac9450b37","name":"Charlotte McKinnon","registered_at":"2026-06-17T03:31:03Z","symbol":"NIM1267417","token_address":"0xeb7c77716ee0fdeefbfe5b0f4b71cf83411e334f","type":"artist","uuid":"6cf4fee3-7bd4-49cd-a167-372096cd8649"}
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 0x2070041d101cc6cd08fea2bbab26516b5fa5451202c55339a23cda2ac9450b37. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6cf4fee3-7bd4-49cd-a167-372096cd8649.json and https://artists.proofprofile.net/proofs/artist/6cf4fee3-7bd4-49cd-a167-372096cd8649.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x2070041d101cc6cd08fea2bbab26516b5fa5451202c55339a23cda2ac9450b37","name":"Charlotte McKinnon","registered_at":"2026-06-17T03:31:03Z","symbol":"NIM1267417","token_address":"0xeb7c77716ee0fdeefbfe5b0f4b71cf83411e334f","type":"artist","uuid":"6cf4fee3-7bd4-49cd-a167-372096cd8649"}
album: Honey Bee (Extraterrestial Mixes)
  type: MusicAlbum
  date published: 1988-03-10
album: Miami Dance Classics
  type: MusicAlbum
  date published: 2007-08-14
  track: You Keep Me Coming Back
    type: MusicRecording
    duration: PT5M24S
    duration ms: 324466
    explicit: false
    by artist: Charlotte McKinnon
    in album: Miami Dance Classics
      type: MusicAlbum
      date published: 2007-08-14
    genre: chicago house
    genre: hi-nrg
    isrc code: USGZ20716673
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
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    additional property: CopyrightRegisteredAt
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    additional property: CopyrightChainExplorerURL
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958491
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGZ20716673
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T04:29:42Z
    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 0xf82442d7499e5dc6590025d309ffba9975819de28a4a701fb889e4264dfdcc3b. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/USGZ20716673.
      date published: 2026-07-18T04:29:42Z
    audio: You Keep Me Coming Back
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.796
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.77
      additional property: Energy
        type: PropertyValue
        value: 0.922
      additional property: Speechiness
        type: PropertyValue
        value: 0.057
      additional property: Acousticness
        type: PropertyValue
        value: 0.013
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.203
      additional property: Liveness
        type: PropertyValue
        value: 0.075
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.727
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.369
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor