The Keymakers
type: MusicGroup
popularity: 10
followers: 6109
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1457a63ec8b3ae9683e6e8f429cf6dfe5629fc4d2b68f8767237b57fc50316d8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f91c2e4-2387-4a02-afda-a7a7f19de726.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f91c2e4-2387-4a02-afda-a7a7f19de726.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9f91c2e4-2387-4a02-afda-a7a7f19de726
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1457a63ec8b3ae9683e6e8f429cf6dfe5629fc4d2b68f8767237b57fc50316d8","name":"The Keymakers","registered_at":"2026-06-20T04:52:14Z","symbol":"NIM1521401","token_address":"0x686cf3bbb48c1c9af378fd090c8710e6ded3218e","type":"artist","uuid":"9f91c2e4-2387-4a02-afda-a7a7f19de726"}
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 0x1457a63ec8b3ae9683e6e8f429cf6dfe5629fc4d2b68f8767237b57fc50316d8. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9f91c2e4-2387-4a02-afda-a7a7f19de726.json and https://artists.proofprofile.net/proofs/artist/9f91c2e4-2387-4a02-afda-a7a7f19de726.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x1457a63ec8b3ae9683e6e8f429cf6dfe5629fc4d2b68f8767237b57fc50316d8","name":"The Keymakers","registered_at":"2026-06-20T04:52:14Z","symbol":"NIM1521401","token_address":"0x686cf3bbb48c1c9af378fd090c8710e6ded3218e","type":"artist","uuid":"9f91c2e4-2387-4a02-afda-a7a7f19de726"}
album: Good for You
  type: MusicAlbum
  date published: 2017-09-13
album: Flipside
  type: MusicAlbum
  date published: 2017-11-28
album: Burning Me Up
  type: MusicAlbum
  date published: 2018-06-06
album: Tell Me Something
  type: MusicAlbum
  date published: 2018-09-17
album: Insomniac
  type: MusicAlbum
  date published: 2018-10-30
album: Insomniac (miƶu Remix)
  type: MusicAlbum
  date published: 2019-01-30
album: Falling Down
  type: MusicAlbum
  date published: 2019-02-20
album: With You
  type: MusicAlbum
  date published: 2019-02-20
album: Lonely
  type: MusicAlbum
  date published: 2019-07-16
album: Remember
  type: MusicAlbum
  date published: 2019-10-01
album: California in the Sun
  type: MusicAlbum
  date published: 2019-11-06
album: Spectra
  type: MusicAlbum
  date published: 2019-12-04
album: Dark Out (Charlie Crown Remix)
  type: MusicAlbum
  date published: 2020-03-27
album: What You Wanted (Gill Chang Remix)
  type: MusicAlbum
  date published: 2020-04-10
album: Lonely (Deeparture Remix)
  type: MusicAlbum
  date published: 2020-04-17
album: Spectra (The Remixes)
  type: MusicAlbum
  date published: 2020-05-01
album: Hold
  type: MusicAlbum
  date published: 2020-06-05
album: Sway
  type: MusicAlbum
  date published: 2020-06-19
album: Lost Along the Way
  type: MusicAlbum
  date published: 2021-01-29
album: Lost Along the Way (mizu remix)
  type: MusicAlbum
  date published: 2021-02-26
album: Carried Away
  type: MusicAlbum
  date published: 2021-06-11
album: Carried Away
  type: MusicAlbum
  date published: 2021-06-11
album: The Thread
  type: MusicAlbum
  date published: 2021-07-16
album: The Thread
  type: MusicAlbum
  date published: 2021-07-16
album: Closer
  type: MusicAlbum
  date published: 2021-08-20
album: Closer
  type: MusicAlbum
  date published: 2021-08-20
album: The Thread (ANGELZ Remix)
  type: MusicAlbum
  date published: 2021-09-24
album: The Thread (Remix)
  type: MusicAlbum
  date published: 2021-09-24
album: Learn to Fall
  type: MusicAlbum
  date published: 2021-10-08
album: Learn To Fall
  type: MusicAlbum
  date published: 2021-10-08
album: Problematic
  type: MusicAlbum
  date published: 2021-11-05
album: Problematic
  type: MusicAlbum
  date published: 2021-11-05
album: Suffer
  type: MusicAlbum
  date published: 2023-01-20
album: Forever
  type: MusicAlbum
  date published: 2023-02-24
album: R2ME
  type: MusicAlbum
  date published: 2023-04-28
album: Piece Of Your Love / Clemente
  type: MusicAlbum
  date published: 2023-05-12
album: Piece Of Your Love / Clemente
  type: MusicAlbum
  date published: 2023-05-12
  track: Clemente
    type: MusicRecording
    duration: PT5M14S
    duration ms: 314370
    explicit: false
    by artist: The Keymakers
    in album: Piece Of Your Love / Clemente
      type: MusicAlbum
      date published: 2023-05-12
    isrc code: CAM372300140
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T11:02:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x08a48c9093659d5b91ba5f5132bbf34901018e4b37d793523977ddfcac3dbc11
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958286
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958286
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM372300140
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T14:12:09Z
    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 0x08a48c9093659d5b91ba5f5132bbf34901018e4b37d793523977ddfcac3dbc11. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:12:09Z), 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/CAM372300140.
      date published: 2026-07-16T14:12:09Z
    audio: Clemente
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.997
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: SHADES
album: Separate
album: Harmony

Danceability
type: PropertyValue
value: 0.799

Energy
type: PropertyValue
value: 0.555

Speechiness
type: PropertyValue
value: 0.043

Acousticness
type: PropertyValue
value: 0.118

Instrumentalness
type: PropertyValue
value: 0.887

Liveness
type: PropertyValue
value: 0.099

Valence (Positivity)
type: PropertyValue
value: 0.184

Loudness (dB)
type: PropertyValue
value: -11.243

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major

SHADES
type: MusicAlbum
date published: 2024-04-25

Separate
type: MusicAlbum
date published: 2024-09-06

Harmony
type: MusicAlbum
date published: 2025-05-09