DJ Ld De Cg
type: MusicGroup
popularity: 2
followers: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ee22219f841f0fb31d140bbf72acc34341cfd9cb81efbba7fb6933f7368813c
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/752ce4a5-9ff2-484d-a1f5-565cd7891a2a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/752ce4a5-9ff2-484d-a1f5-565cd7891a2a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/752ce4a5-9ff2-484d-a1f5-565cd7891a2a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ee22219f841f0fb31d140bbf72acc34341cfd9cb81efbba7fb6933f7368813c","name":"DJ Ld De Cg","registered_at":"2026-06-17T06:29:25Z","symbol":"NIM1310001","token_address":"0x68a1c2049300bdb0958b18e27bb031747f2d9ea0","type":"artist","uuid":"752ce4a5-9ff2-484d-a1f5-565cd7891a2a"}
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 0x8ee22219f841f0fb31d140bbf72acc34341cfd9cb81efbba7fb6933f7368813c. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/752ce4a5-9ff2-484d-a1f5-565cd7891a2a.json and https://artists.proofprofile.net/proofs/artist/752ce4a5-9ff2-484d-a1f5-565cd7891a2a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x8ee22219f841f0fb31d140bbf72acc34341cfd9cb81efbba7fb6933f7368813c","name":"DJ Ld De Cg","registered_at":"2026-06-17T06:29:25Z","symbol":"NIM1310001","token_address":"0x68a1c2049300bdb0958b18e27bb031747f2d9ea0","type":"artist","uuid":"752ce4a5-9ff2-484d-a1f5-565cd7891a2a"}
album: Invejoso Sai Do Meu Pé
  type: MusicAlbum
  date published: 2022-04-20
album: E ELA JOGA E MEXE
  type: MusicAlbum
  date published: 2022-11-03
album: MEGA INSANIDADE NO SERIE GOLD
  type: MusicAlbum
  date published: 2023-03-03
album: Mega Revolução da Putaria
  type: MusicAlbum
  date published: 2023-03-07
album: NOVINHA VC ESCOLHE X TOMA TOMA
  type: MusicAlbum
  date published: 2023-03-10
album: Então Brota Com Tcheca, BEAT FINO
  type: MusicAlbum
  date published: 2023-03-12
  track: Então Brota Com Tcheca, BEAT FINO
    type: MusicRecording
    duration: PT1M42S
    duration ms: 102600
    explicit: true
    by artist: DJ Ld De Cg
    in album: Então Brota Com Tcheca, BEAT FINO
      type: MusicAlbum
      date published: 2023-03-12
    isrc code: BX4IU2310793
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T05:03:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x99e5bc8d1ddf449feb0dd181411d1dcef6e47bc5d43806c462ca0fdd2506254b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958828
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958828
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX4IU2310793
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T05:21:06Z
    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 0x99e5bc8d1ddf449feb0dd181411d1dcef6e47bc5d43806c462ca0fdd2506254b. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T05:21:06Z), 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/BX4IU2310793.
      date published: 2026-07-20T05:21:06Z
    audio: Então Brota Com Tcheca, BEAT FINO
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 37.486
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.824
      additional property: Energy
        type: PropertyValue
        value: 0.997
      additional property: Speechiness
        type: PropertyValue
        value: 0.386
      additional property: Acousticness
        type: PropertyValue
        value: 0.49
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.051
      additional property: Liveness
        type: PropertyValue
        value: 0.16
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.376
      additional property: Loudness (dB)
        type: PropertyValue
        value: 2.39
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 7 Minutos De Pura Macetação
  type: MusicAlbum
  date published: 2023-10-22