Rojdar
type: MusicGroup
popularity: 3
followers: 602
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf77ab112c4393ed5589c13620896b728620fb655729080ca6f7ccdf73d244a30
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a42c9b63-594a-42c5-a0f8-36783e5ff4ec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a42c9b63-594a-42c5-a0f8-36783e5ff4ec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a42c9b63-594a-42c5-a0f8-36783e5ff4ec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
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 0xf77ab112c4393ed5589c13620896b728620fb655729080ca6f7ccdf73d244a30. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a42c9b63-594a-42c5-a0f8-36783e5ff4ec.json and https://artists.proofprofile.net/proofs/artist/a42c9b63-594a-42c5-a0f8-36783e5ff4ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
album: Ignition
  type: MusicAlbum
  date published: 2017
album: Ignition
  type: MusicAlbum
  date published: 2017-08-18
album: Ignition
  type: MusicAlbum
  date published: 2017-08-18
album: Ignition
  type: MusicAlbum
  date published: 2017-10-13
  track: Ignition
    type: MusicRecording
    duration: PT2M46S
    duration ms: 166764
    explicit: false
    by artist: Rojdar
    in album: Ignition
      type: MusicAlbum
      date published: 2017-10-13
    isrc code: AUNV01700138
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T06:06:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x00c1fd7bf8eaaf596e61f95260b00d474df7b1380c98fb6a7f3c7b17611fb7c8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUNV01700138
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    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 0x00c1fd7bf8eaaf596e61f95260b00d474df7b1380c98fb6a7f3c7b17611fb7c8. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/AUNV01700138.
      date published: 2026-07-05T10:59:37Z
    audio: Ignition
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.004
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.678
      additional property: Energy
        type: PropertyValue
        value: 0.828
      additional property: Speechiness
        type: PropertyValue
        value: 0.053
      additional property: Acousticness
        type: PropertyValue
        value: 0.012
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.667
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.332
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.814
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ignition (feat. JAYS)
  type: MusicAlbum
  date published: 2017-12-22
album: Freakin' Wasted
  type: MusicAlbum
  date published: 2018-05-17
album: Freakin Wasted
  type: MusicAlbum
  date published: 2018-05-18
album: Freakin Wasted
  type: MusicAlbum
  date published: 2018-05-18
album: Freakin' Wasted
  type: MusicAlbum
  date published: 2018-05-18
album: Bad
  type: MusicAlbum
  date published: 2018-11-09
album: Bad
  type: MusicAlbum
  date published: 2018-11-09
album: Bad (feat. Kyla Fava)
  type: MusicAlbum
  date published: 2018-11-09
album: Tired Of Talking
  type: MusicAlbum
  date published: 2019-08-16
album: Tired Of Talking
  type: MusicAlbum
  date published: 2019-08-16
album: Tired Of Talking
  type: MusicAlbum
  date published: 2019-08-16
album: First Sight
  type: MusicAlbum
  date published: 2019-11-15
album: First Sight
  type: MusicAlbum
  date published: 2019-11-15