KELMER X CRISTIAN
type: MusicGroup
genre: dancehall
popularity: 14
followers: 337
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c21eb0be7e978b60024f762de228dcb8ef799041e67557cd838eea2990b900b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953807
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953807
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef3e3508-b479-42c6-b0b9-aa0df531bc60.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef3e3508-b479-42c6-b0b9-aa0df531bc60.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef3e3508-b479-42c6-b0b9-aa0df531bc60
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c21eb0be7e978b60024f762de228dcb8ef799041e67557cd838eea2990b900b","name":"KELMER X CRISTIAN","registered_at":"2026-06-15T05:40:06Z","symbol":"NIM0699208","token_address":"0xdae1abed4c858811fe8728af4cb12d7b28eee449","type":"artist","uuid":"ef3e3508-b479-42c6-b0b9-aa0df531bc60"}
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 0x2c21eb0be7e978b60024f762de228dcb8ef799041e67557cd838eea2990b900b. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef3e3508-b479-42c6-b0b9-aa0df531bc60.json and https://artists.proofprofile.net/proofs/artist/ef3e3508-b479-42c6-b0b9-aa0df531bc60.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x2c21eb0be7e978b60024f762de228dcb8ef799041e67557cd838eea2990b900b","name":"KELMER X CRISTIAN","registered_at":"2026-06-15T05:40:06Z","symbol":"NIM0699208","token_address":"0xdae1abed4c858811fe8728af4cb12d7b28eee449","type":"artist","uuid":"ef3e3508-b479-42c6-b0b9-aa0df531bc60"}
album: EMPARICEAO
  type: MusicAlbum
  date published: 2023-01-13
album: THE VACILON
  type: MusicAlbum
  date published: 2023-03-05
album: FRIKYZONE
  type: MusicAlbum
  date published: 2023-04-21
album: COQUEÑA
  type: MusicAlbum
  date published: 2023-07-07
album: Coca Drift
  type: MusicAlbum
  date published: 2023-11-22
album: Muévelo
  type: MusicAlbum
  date published: 2024-05-31
  track: Muévelo
    type: MusicRecording
    duration: PT2M36S
    duration ms: 156464
    explicit: true
    by artist: KELMER X CRISTIAN
    in album: Muévelo
      type: MusicAlbum
      date published: 2024-05-31
    genre: dancehall
    isrc code: SE6HN2412970
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T20:17:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb2c11c1a86fbb77f0e0f5b58a879d8f2c459b8f45c5b0da9a22134b98d1cfee7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958060
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958060
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6HN2412970
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T20:39:42Z
    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 0xb2c11c1a86fbb77f0e0f5b58a879d8f2c459b8f45c5b0da9a22134b98d1cfee7. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/SE6HN2412970.
      date published: 2026-07-14T20:39:42Z
    audio: Muévelo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.225
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.8
      additional property: Energy
        type: PropertyValue
        value: 0.713
      additional property: Speechiness
        type: PropertyValue
        value: 0.173
      additional property: Acousticness
        type: PropertyValue
        value: 0.071
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.047
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.727
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.174
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 2PA2
  type: MusicAlbum
  date published: 2024-09-29
album: R-SATA
  type: MusicAlbum
  date published: 2025-03-02
album: QUE NO
  type: MusicAlbum
  date published: 2025-05-24
album: pre DETONEN
  type: MusicAlbum
  date published: 2025-11-08