Kyle Mack
type: MusicGroup
description: Kyle Alan Mack (born July 6, 1997) is an American snowboarder from West Bloomfield, Michigan, who specializes both Slopestyle and Big Air. On March 4, 2016, he won the US Open Men's Slopestyle final.
popularity: 3
followers: 231
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
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  value: https://artists.proofprofile.net/proofs/artist/5ae4bc7b-a96e-4713-99f4-d24037c209f7.ots
additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-06-17T08:11:48Z
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additional property: OTSVerifyInstructions
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  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4142bb5bfe5caf5efc3fc4f604b145dc83db5b8fea52aac78e39a6914650a4. 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/5ae4bc7b-a96e-4713-99f4-d24037c209f7.json and https://artists.proofprofile.net/proofs/artist/5ae4bc7b-a96e-4713-99f4-d24037c209f7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xbc4142bb5bfe5caf5efc3fc4f604b145dc83db5b8fea52aac78e39a6914650a4","name":"Kyle Mack","registered_at":"2026-06-16T21:18:31Z","symbol":"NIM1178547","token_address":"0xd92b5769f700d90fde019b6995359eba8a0bc3aa","type":"artist","uuid":"5ae4bc7b-a96e-4713-99f4-d24037c209f7"}
album: Heart to Heart - EP
  type: MusicAlbum
  date published: 2018-03-12
album: Heart to Heart - EP
  type: MusicAlbum
  date published: 2018-03-12
album: Jiu-Jitsu
  type: MusicAlbum
  date published: 2019-01-25
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    duration: PT2M55S
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    by artist: Kyle Mack
    in album: Jiu-Jitsu
      type: MusicAlbum
      date published: 2019-01-25
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T18:40:26Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38848256c95f7b7b3f0911d0f9498877647937ed0fbeda288a9bd8222b852452. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/TCAEB1909626.
      date published: 2026-07-21T18:40:26Z
    audio: Jiu-Jitsu
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Mode (Major/Minor)
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      additional property: Time Signature
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      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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        value: 0.276
      additional property: Loudness (dB)
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      additional property: Key Name
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        value: F
      additional property: Mode Name
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album: Heart II Heart - EP
  type: MusicAlbum
  date published: 2019-02-08
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  type: MusicAlbum
  date published: 2019-09-29
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2020-07-17
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  type: MusicAlbum
  date published: 2020-10-16
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  type: MusicAlbum
  date published: 2021-10-15
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  type: MusicAlbum
  date published: 2022-03-08
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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