18kt
type: MusicGroup
popularity: 4
followers: 307
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7262c94068795bcd7d480dd400d2bd693e185f53ad8d809974345aa72e655c4
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/40a34e94-b1e1-422b-92db-6323e7cbdd96.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40a34e94-b1e1-422b-92db-6323e7cbdd96.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/40a34e94-b1e1-422b-92db-6323e7cbdd96
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7262c94068795bcd7d480dd400d2bd693e185f53ad8d809974345aa72e655c4. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/40a34e94-b1e1-422b-92db-6323e7cbdd96.json and https://artists.proofprofile.net/proofs/artist/40a34e94-b1e1-422b-92db-6323e7cbdd96.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: 2k23
  type: MusicAlbum
  date published: 2024-03-03
album: 295km
  type: MusicAlbum
  date published: 2024-03-31
album: DRESS CODE
  type: MusicAlbum
  date published: 2024-05-09
album: Nuestra Foto
  type: MusicAlbum
  date published: 2024-07-06
album: La Luna
  type: MusicAlbum
  date published: 2024-09-10
album: 2k24
  type: MusicAlbum
  date published: 2024-11-08
album: ODISEA
  type: MusicAlbum
  date published: 2025-01-05
album: Mirarte así
  type: MusicAlbum
  date published: 2025-03-28
album: NÚMERO 13
  type: MusicAlbum
  date published: 2025-05-11
album: R0CK$tAR
  type: MusicAlbum
  date published: 2025-08-07
  track: R0CK$tAR
    type: MusicRecording
    duration: PT2M46S
    duration ms: 166153
    explicit: true
    by artist: 18kt
    in album: R0CK$tAR
      type: MusicAlbum
      date published: 2025-08-07
    isrc code: QZWFG2541235
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T21:26:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x329fda05215b20f6468a9a7624663700d16944e5f9992812561013d779a3ceb1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958208
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958208
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2541235
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T00:35:38Z
    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 0x329fda05215b20f6468a9a7624663700d16944e5f9992812561013d779a3ceb1. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T00:35:38Z), 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/QZWFG2541235.
      date published: 2026-07-16T00:35:38Z
    audio: R0CK$tAR
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.088
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.749
      additional property: Energy
        type: PropertyValue
        value: 0.493
      additional property: Speechiness
        type: PropertyValue
        value: 0.379
      additional property: Acousticness
        type: PropertyValue
        value: 0.6
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.075
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.418
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Si ella se va
  type: MusicAlbum
  date published: 2025-09-19