Dj Senka
type: MusicGroup
genre: breakbeat
popularity: 5
followers: 258
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x214751919429c6bfc6c7fd91d936661b1315157c72d440da43be06f0a4a6fd69
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e843589d-6e65-41a2-88a2-2273754c0d27.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e843589d-6e65-41a2-88a2-2273754c0d27.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e843589d-6e65-41a2-88a2-2273754c0d27
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x214751919429c6bfc6c7fd91d936661b1315157c72d440da43be06f0a4a6fd69","name":"Dj Senka","registered_at":"2026-06-21T09:29:51Z","symbol":"NIM1888846","token_address":"0xd1cda105ee7ac42493c253ff2fddeb5ec2f760de","type":"artist","uuid":"e843589d-6e65-41a2-88a2-2273754c0d27"}
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 0x214751919429c6bfc6c7fd91d936661b1315157c72d440da43be06f0a4a6fd69. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e843589d-6e65-41a2-88a2-2273754c0d27.json and https://artists.proofprofile.net/proofs/artist/e843589d-6e65-41a2-88a2-2273754c0d27.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x214751919429c6bfc6c7fd91d936661b1315157c72d440da43be06f0a4a6fd69","name":"Dj Senka","registered_at":"2026-06-21T09:29:51Z","symbol":"NIM1888846","token_address":"0xd1cda105ee7ac42493c253ff2fddeb5ec2f760de","type":"artist","uuid":"e843589d-6e65-41a2-88a2-2273754c0d27"}
album: Hélix
  type: MusicAlbum
  date published: 2022-02-02
album: Balafon Beat
  type: MusicAlbum
  date published: 2022-02-04
album: Wonda
  type: MusicAlbum
  date published: 2022-02-04
album: Tutti Fruitti
  type: MusicAlbum
  date published: 2023-04-25
  track: Tutti Fruitti
    type: MusicRecording
    duration: PT2M34S
    duration ms: 154137
    explicit: false
    by artist: Dj Senka
    in album: Tutti Fruitti
      type: MusicAlbum
      date published: 2023-04-25
    genre: breakbeat
    isrc code: DEAR42319752
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T05:53:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9e9957ed1102daa22423088e597b3174335a894bb32024d3259d4b539a47d276
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959107
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959107
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAR42319752
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T08:57:29Z
    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 0x9e9957ed1102daa22423088e597b3174335a894bb32024d3259d4b539a47d276. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T08:57:29Z), 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/DEAR42319752.
      date published: 2026-07-22T08:57:29Z
    audio: Tutti Fruitti
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 116.021
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.752
      additional property: Energy
        type: PropertyValue
        value: 0.755
      additional property: Speechiness
        type: PropertyValue
        value: 0.08
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.707
      additional property: Liveness
        type: PropertyValue
        value: 0.283
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.231
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.373
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tutti Fruitti
  type: MusicAlbum
  date published: 2023-04-25
album: Welcom (Senka Edit)
  type: MusicAlbum
  date published: 2023-04-27
album: Ace of Spades (Senka Edit)
  type: MusicAlbum
  date published: 2023-04-27
album: Breaking Beat Vol n°2
  type: MusicAlbum
  date published: 2024-03-14
album: Breaking Beat Vol n°6
  type: MusicAlbum
  date published: 2024-03-14
album: Breaking Beat Vol n°4
  type: MusicAlbum
  date published: 2024-03-14
album: Breaking Beat Vol n°1
  type: MusicAlbum
  date published: 2024-03-14
album: Breaking Beat Vol n°5
  type: MusicAlbum
  date published: 2024-03-14
album: Breaking Beat Vol n°3
  type: MusicAlbum
  date published: 2024-03-14
album: Breaking Beat Vol n°7
  type: MusicAlbum
  date published: 2024-03-14