DJ PKM
type: MusicGroup
popularity: 4
followers: 108
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8786aa2e7c75c22e3c2a1fd991688b6cd9bd382c8368fd9abe6567f722c5202d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9601e5cf-9571-48e1-a998-6825ca987286.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9601e5cf-9571-48e1-a998-6825ca987286.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9601e5cf-9571-48e1-a998-6825ca987286
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8786aa2e7c75c22e3c2a1fd991688b6cd9bd382c8368fd9abe6567f722c5202d","name":"DJ PKM","registered_at":"2026-06-17T17:45:40Z","symbol":"NIM1471223","token_address":"0x16ac13df6d2b1942fa39e9621697bee62edc9655","type":"artist","uuid":"9601e5cf-9571-48e1-a998-6825ca987286"}
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 0x8786aa2e7c75c22e3c2a1fd991688b6cd9bd382c8368fd9abe6567f722c5202d. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9601e5cf-9571-48e1-a998-6825ca987286.json and https://artists.proofprofile.net/proofs/artist/9601e5cf-9571-48e1-a998-6825ca987286.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x8786aa2e7c75c22e3c2a1fd991688b6cd9bd382c8368fd9abe6567f722c5202d","name":"DJ PKM","registered_at":"2026-06-17T17:45:40Z","symbol":"NIM1471223","token_address":"0x16ac13df6d2b1942fa39e9621697bee62edc9655","type":"artist","uuid":"9601e5cf-9571-48e1-a998-6825ca987286"}
album: Sadway
  type: MusicAlbum
  date published: 2019-01-01
  track: Sadway
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206007
    explicit: false
    by artist: DJ PKM
    in album: Sadway
      type: MusicAlbum
      date published: 2019-01-01
    isrc code: CA5KR2015170
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T14:23:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd3235f111e69ad364a42121c2050e9ed31b24fab58d01c9f2369ebd958f5a459
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2015170
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0xd3235f111e69ad364a42121c2050e9ed31b24fab58d01c9f2369ebd958f5a459. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CA5KR2015170.
      date published: 2026-07-05T01:12:41Z
    audio: Sadway
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.972
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.69
      additional property: Energy
        type: PropertyValue
        value: 0.574
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.118
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.417
      additional property: Liveness
        type: PropertyValue
        value: 0.094
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.58
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.855
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: N
  type: MusicAlbum
  date published: 2019-03-20
album: Rain
  type: MusicAlbum
  date published: 2019-03-22
album: Lostway
  type: MusicAlbum
  date published: 2019-04-19
album: It’s Over
  type: MusicAlbum
  date published: 2019-07-05
album: It's Over
  type: MusicAlbum
  date published: 2019-07-05
album: It's Over
  type: MusicAlbum
  date published: 2019-07-05
album: Eternity
  type: MusicAlbum
  date published: 2020-01-30
album: Eternity
  type: MusicAlbum
  date published: 2020-01-30
album: Pink Field
  type: MusicAlbum
  date published: 2020-03-14
album: It's Over (Exigence Remix)
  type: MusicAlbum
  date published: 2020-05-15
album: It's Over [Remixes]
  type: MusicAlbum
  date published: 2020-05-15
album: Strawberry
  type: MusicAlbum
  date published: 2020-05-22
album: Palm Island
  type: MusicAlbum
  date published: 2020-06-12
album: Pineapple
  type: MusicAlbum
  date published: 2020-06-26
album: Departure
  type: MusicAlbum
  date published: 2020-07-24
album: MTG - Trem Bala (Versão Bh)
  type: MusicAlbum
  date published: 2023-07-14
album: MTG - Tocou na Ferida
  type: MusicAlbum
  date published: 2024-02-01