MAK
type: MusicGroup
genre: surf rock
description: MAK may refer to: Places Malakal Airport IATA code MaK Motoren GmbH, German division of Caterpillar Inc. with headquarters in Hamburg Makerere University (MAK), a Uganda's largest and second-old
popularity: 5
followers: 786
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbef75647ad5b11f0903ff7a8d6d496518ca458c416cabcaa27adc50e32594216
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e868b8f-8457-4595-85bb-5ca563f5b3c9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e868b8f-8457-4595-85bb-5ca563f5b3c9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3e868b8f-8457-4595-85bb-5ca563f5b3c9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
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 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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef75647ad5b11f0903ff7a8d6d496518ca458c416cabcaa27adc50e32594216. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e868b8f-8457-4595-85bb-5ca563f5b3c9.json and https://artists.proofprofile.net/proofs/artist/3e868b8f-8457-4595-85bb-5ca563f5b3c9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:15:20Z
album: Disappear
  type: MusicAlbum
  date published: 2020-03-06
album: Disappear
  type: MusicAlbum
  date published: 2020-03-06
album: Light Pollution
  type: MusicAlbum
  date published: 2021-05-17
album: Caverns
  type: MusicAlbum
  date published: 2021-11-29
album: Party Noise
  type: MusicAlbum
  date published: 2021-12-18
album: The Way You Look
  type: MusicAlbum
  date published: 2022-03-03
album: In The Dark
  type: MusicAlbum
  date published: 2022-03-26
album: In The Dark
  type: MusicAlbum
  date published: 2022-03-26
album: Idle Hands
  type: MusicAlbum
  date published: 2023-02-03
album: Idle Hands
  type: MusicAlbum
  date published: 2023-02-03
album: Smoke a Little (To Forget)
  type: MusicAlbum
  date published: 2023-04-07
album: Start and End
  type: MusicAlbum
  date published: 2024-10-25
album: Heads or Tails
  type: MusicAlbum
  date published: 2024-12-14
  track: Heads or Tails
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199500
    explicit: false
    by artist: MAK
    in album: Heads or Tails
      type: MusicAlbum
      date published: 2024-12-14
    genre: surf rock
    isrc code: QZZ772497108
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T01:14:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfded69dadae3c2a0a361e16d9b06d5e873cb0d8ad872009218adbb39e9889ced
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959087
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959087
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ772497108
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T02:05:55Z
    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
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfded69dadae3c2a0a361e16d9b06d5e873cb0d8ad872009218adbb39e9889ced. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/QZZ772497108.
      date published: 2026-07-22T02:05:55Z
    audio: Heads or Tails
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 199.829
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.428
      additional property: Energy
        type: PropertyValue
        value: 0.504
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.14
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.17
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.729
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.424
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Sideways
  type: MusicAlbum
  date published: 2025-04-18
album: Felt Around
  type: MusicAlbum
  date published: 2025-07-18
album: Closing Doors
  type: MusicAlbum
  date published: 2025-11-01