Janko DJ
type: MusicGroup
popularity: 3
followers: 702
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d56128d397aa0a1bd528ef16eda992d466efe679cc2e5fe072f7fa83f6a26b9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/515a934a-063a-4caa-b2d5-bdeef6e8706a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/515a934a-063a-4caa-b2d5-bdeef6e8706a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/515a934a-063a-4caa-b2d5-bdeef6e8706a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d56128d397aa0a1bd528ef16eda992d466efe679cc2e5fe072f7fa83f6a26b9","name":"Janko DJ","registered_at":"2026-06-16T18:01:08Z","symbol":"NIM1131442","token_address":"0x982b6fb5835f2b8b353f610e9ca8001ce07e2729","type":"artist","uuid":"515a934a-063a-4caa-b2d5-bdeef6e8706a"}
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 0x4d56128d397aa0a1bd528ef16eda992d466efe679cc2e5fe072f7fa83f6a26b9. 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/515a934a-063a-4caa-b2d5-bdeef6e8706a.json and https://artists.proofprofile.net/proofs/artist/515a934a-063a-4caa-b2d5-bdeef6e8706a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x4d56128d397aa0a1bd528ef16eda992d466efe679cc2e5fe072f7fa83f6a26b9","name":"Janko DJ","registered_at":"2026-06-16T18:01:08Z","symbol":"NIM1131442","token_address":"0x982b6fb5835f2b8b353f610e9ca8001ce07e2729","type":"artist","uuid":"515a934a-063a-4caa-b2d5-bdeef6e8706a"}
album: Black Cloud
  type: MusicAlbum
  date published: 2020-08-13
album: Oblivion
  type: MusicAlbum
  date published: 2021-01-01
album: To Tipo King Kong
  type: MusicAlbum
  date published: 2021-01-29
album: My Soul
  type: MusicAlbum
  date published: 2021-05-01
album: FAILED MACHINE
  type: MusicAlbum
  date published: 2021-09-08
album: PLUTONITA
  type: MusicAlbum
  date published: 2021-10-23
album: No Fap
  type: MusicAlbum
  date published: 2021-10-27
album: CURSED SKULL
  type: MusicAlbum
  date published: 2021-11-27
album: Cilada
  type: MusicAlbum
  date published: 2022-03-17
album: Receba
  type: MusicAlbum
  date published: 2022-05-02
album: Baguncinha I
  type: MusicAlbum
  date published: 2022-07-07
album: Chernobil
  type: MusicAlbum
  date published: 2022-08-25
album: Eyes of The Storm
  type: MusicAlbum
  date published: 2022-09-08
album: Brisa
  type: MusicAlbum
  date published: 2023-06-25
album: Kush
  type: MusicAlbum
  date published: 2023-07-15
album: Damage Control
  type: MusicAlbum
  date published: 2023-08-27
album: Aquecimento de Carnaval
  type: MusicAlbum
  date published: 2024-01-09
album: Conflito
  type: MusicAlbum
  date published: 2024-06-21
album: Ondas
  type: MusicAlbum
  date published: 2024-07-02
album: Ocaso
  type: MusicAlbum
  date published: 2025-02-13
track: Succubus
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197333
  explicit: false
  by artist: Janko DJ
  by artist: Nickj
  by artist: Dax Note
  in album: Succubus
    type: MusicAlbum
    date published: 2021-09-25
  isrc code: QM3DF2148262
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T22:51:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbab94ecf2a1cf9c8aade96273d5b7a4e98cd88914035ac7443cc4bb116f887f0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960478
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960478
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2148262
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T23:30:38Z
  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 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 0xbab94ecf2a1cf9c8aade96273d5b7a4e98cd88914035ac7443cc4bb116f887f0. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2148262 — a six-check JSON result.
    date published: 2026-07-31T23:30:38Z
  audio: Succubus
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 172.39
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.629
    additional property: Energy
      type: PropertyValue
      value: 0.865
    additional property: Speechiness
      type: PropertyValue
      value: 0.188
    additional property: Acousticness
      type: PropertyValue
      value: 0.011
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.319
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.433
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.277
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major