DJ D-ROCC
type: MusicGroup
popularity: 3
followers: 30
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x19f201da45fb622e99746ae0f3ee4b3c1a56df636af152fc2405183f130aa205
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/83c597cd-b104-478e-9814-19276915f4be.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/83c597cd-b104-478e-9814-19276915f4be.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/83c597cd-b104-478e-9814-19276915f4be
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x19f201da45fb622e99746ae0f3ee4b3c1a56df636af152fc2405183f130aa205","name":"DJ D-ROCC","registered_at":"2026-06-17T11:32:46Z","symbol":"NIM1382297","token_address":"0xf5f975939c764c95783add961eb90e1d75be2bfe","type":"artist","uuid":"83c597cd-b104-478e-9814-19276915f4be"}
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 0x19f201da45fb622e99746ae0f3ee4b3c1a56df636af152fc2405183f130aa205. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/83c597cd-b104-478e-9814-19276915f4be.json and https://artists.proofprofile.net/proofs/artist/83c597cd-b104-478e-9814-19276915f4be.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x19f201da45fb622e99746ae0f3ee4b3c1a56df636af152fc2405183f130aa205","name":"DJ D-ROCC","registered_at":"2026-06-17T11:32:46Z","symbol":"NIM1382297","token_address":"0xf5f975939c764c95783add961eb90e1d75be2bfe","type":"artist","uuid":"83c597cd-b104-478e-9814-19276915f4be"}
album: Pass That
  type: MusicAlbum
  date published: 2018-01-16
album: Oje
  type: MusicAlbum
  date published: 2018-04-10
album: Match Up
  type: MusicAlbum
  date published: 2019-07-29
album: GOOD TIME
  type: MusicAlbum
  date published: 2022-04-26
album: Where Yo Momma? (Radio Edit)
  type: MusicAlbum
  date published: 2023-11-06
album: Where Yo Momma?
  type: MusicAlbum
  date published: 2023-11-06
album: Silver Surfer (Radio)
  type: MusicAlbum
  date published: 2025-02-13
  track: Silver Surfer
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164846
    explicit: false
    by artist: DJ D-ROCC
    in album: Silver Surfer (Radio)
      type: MusicAlbum
      date published: 2025-02-13
    isrc code: QM4TX2529413
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T15:40:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5728225397ba538f2089f151dc443b427a44ddf8376e4ab299bdc707089263ff
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958436
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958436
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2529413
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T16:42:22Z
    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 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 0x5728225397ba538f2089f151dc443b427a44ddf8376e4ab299bdc707089263ff. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QM4TX2529413.
      date published: 2026-07-17T16:42:22Z
    audio: Silver Surfer
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.963
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.653
      additional property: Energy
        type: PropertyValue
        value: 0.537
      additional property: Speechiness
        type: PropertyValue
        value: 0.074
      additional property: Acousticness
        type: PropertyValue
        value: 0.435
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.128
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.406
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.613
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: SILVER SURFER (SHAYZAR REMIX)
  type: MusicAlbum
  date published: 2025-05-23
album: SILVER SURFER (JAY DIGGY BOUNCE REMIX)
  type: MusicAlbum
  date published: 2025-05-23
album: SILVER SURFER (ILBLACKI REMIX)
  type: MusicAlbum
  date published: 2025-05-23