GEM.
type: MusicGroup
popularity: 2
followers: 73
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe85428afa4265cc39be5e9ae9b716e2d3a6b6f4c8850d5b59eb0e8ca4ad6b463
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  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/77acb79c-52e7-4aa2-888f-189a9f0e3183.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/77acb79c-52e7-4aa2-888f-189a9f0e3183.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/77acb79c-52e7-4aa2-888f-189a9f0e3183
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85428afa4265cc39be5e9ae9b716e2d3a6b6f4c8850d5b59eb0e8ca4ad6b463. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/77acb79c-52e7-4aa2-888f-189a9f0e3183.json and https://artists.proofprofile.net/proofs/artist/77acb79c-52e7-4aa2-888f-189a9f0e3183.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T15:44:10Z
album: Pony
  type: MusicAlbum
  date published: 2020-04-11
album: Vegen
  type: MusicAlbum
  date published: 2020-04-15
album: Wicked Games
  type: MusicAlbum
  date published: 2020-04-15
album: Sunset
  type: MusicAlbum
  date published: 2020-04-17
album: Wanderlust
  type: MusicAlbum
  date published: 2020-04-29
album: Love
  type: MusicAlbum
  date published: 2020-04-29
album: Tapas
  type: MusicAlbum
  date published: 2020-05-15
album: Tequila
  type: MusicAlbum
  date published: 2020-05-19
album: Snoeihard
  type: MusicAlbum
  date published: 2020-06-10
album: Disco Machine
  type: MusicAlbum
  date published: 2020-08-30
album: Crew Love
  type: MusicAlbum
  date published: 2020-11-04
album: GEM.STONE
  type: MusicAlbum
  date published: 2020-11-18
album: 80's Vibin'
  type: MusicAlbum
  date published: 2020-11-25
album: Party Animal
  type: MusicAlbum
  date published: 2020-12-02
album: We're Going Home
  type: MusicAlbum
  date published: 2020-12-22
album: Dikke reef in de knALDI
  type: MusicAlbum
  date published: 2021-01-21
album: Zuur
  type: MusicAlbum
  date published: 2021-03-30
album: Jungle Ragga
  type: MusicAlbum
  date published: 2021-05-04
album: Redbone (GEM. Lofi Remix)
  type: MusicAlbum
  date published: 2021-06-03
  track: Redbone - GEM. Lofi Remix
    type: MusicRecording
    duration: PT2M3S
    duration ms: 123000
    explicit: false
    by artist: GEM.
    in album: Redbone (GEM. Lofi Remix)
      type: MusicAlbum
      date published: 2021-06-03
    isrc code: QZHNA2167133
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T03:12:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc6324d7a26414d9063a43aa5a3fcea431aeb09a56b0796e6258024bca527e5b6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958959
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958959
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2167133
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:51:22Z
    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 0xc6324d7a26414d9063a43aa5a3fcea431aeb09a56b0796e6258024bca527e5b6. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/QZHNA2167133.
      date published: 2026-07-21T03:51:22Z
    audio: Redbone - GEM. Lofi Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.004
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.744
      additional property: Energy
        type: PropertyValue
        value: 0.211
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.878
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.647
      additional property: Liveness
        type: PropertyValue
        value: 0.238
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.358
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.213
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor