Don Mack
type: MusicGroup
popularity: 22
followers: 281
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb5383630de2784e7c2543dd7b86c258784ed721964c14f3f140a668ba139bfcd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/037f691f-0204-4a88-b362-2366e1b029cf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/037f691f-0204-4a88-b362-2366e1b029cf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/037f691f-0204-4a88-b362-2366e1b029cf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb5383630de2784e7c2543dd7b86c258784ed721964c14f3f140a668ba139bfcd","name":"Don Mack","registered_at":"2026-06-11T10:52:27Z","symbol":"NIM0005216","token_address":"0x268e0af4b6fa505b20f74b0c58b568cd44aaaa89","type":"artist","uuid":"037f691f-0204-4a88-b362-2366e1b029cf"}
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 0xb5383630de2784e7c2543dd7b86c258784ed721964c14f3f140a668ba139bfcd. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/037f691f-0204-4a88-b362-2366e1b029cf.json and https://artists.proofprofile.net/proofs/artist/037f691f-0204-4a88-b362-2366e1b029cf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xb5383630de2784e7c2543dd7b86c258784ed721964c14f3f140a668ba139bfcd","name":"Don Mack","registered_at":"2026-06-11T10:52:27Z","symbol":"NIM0005216","token_address":"0x268e0af4b6fa505b20f74b0c58b568cd44aaaa89","type":"artist","uuid":"037f691f-0204-4a88-b362-2366e1b029cf"}
album: No Time
  type: MusicAlbum
  date published: 2020-05-29
album: Like Me
  type: MusicAlbum
  date published: 2021-07-10
album: Chillin
  type: MusicAlbum
  date published: 2023-04-20
album: CgYB
  type: MusicAlbum
  date published: 2024-02-09
album: Run It Up
  type: MusicAlbum
  date published: 2024-03-27
album: Triathlon
  type: MusicAlbum
  date published: 2024-04-24
album: Medellin
  type: MusicAlbum
  date published: 2024-08-09
album: VVS
  type: MusicAlbum
  date published: 2024-08-16
album: Don The Mack EP
  type: MusicAlbum
  date published: 2024-08-16
album: Still Mackin
  type: MusicAlbum
  date published: 2024-09-12
  track: Still Mackin
    type: MusicRecording
    duration: PT2M23S
    duration ms: 143533
    explicit: true
    by artist: Don Mack
    in album: Still Mackin
      type: MusicAlbum
      date published: 2024-09-12
    isrc code: QZTB62499678
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T01:01:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x303854a7083a9737662d6378f297177675533ccac2ed873da566660e0da0d620
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958346
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958346
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62499678
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T04:01:35Z
    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 0x303854a7083a9737662d6378f297177675533ccac2ed873da566660e0da0d620. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:01:35Z), 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/QZTB62499678.
      date published: 2026-07-17T04:01:35Z
    audio: Still Mackin
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.102
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.903
      additional property: Energy
        type: PropertyValue
        value: 0.652
      additional property: Speechiness
        type: PropertyValue
        value: 0.177
      additional property: Acousticness
        type: PropertyValue
        value: 0.095
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.183
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.59
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.367
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Still Mackin (Radio Edit)
  type: MusicAlbum
  date published: 2024-09-13
album: I'm Back
  type: MusicAlbum
  date published: 2025-02-26
album: Show Stoppa
  type: MusicAlbum
  date published: 2025-04-10
album: Show Stoppa (Radio Edit)
  type: MusicAlbum
  date published: 2025-04-10
album: Go
  type: MusicAlbum
  date published: 2025-07-24