Qadir Dilan
type: MusicGroup
description: Qadir Dilan (; 24 March 1930 – 18 March 1999) was a celebrated Kurdish singer, songwriter and musician known for his contributions to Kurdish music. Born in Sulaymaniyah Kurdistan Region, he began his
popularity: 15
followers: 2412
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953694
additional property: OTSProofURL
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e0d410a-6d5d-457b-ae51-183303bee9d8.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6e0d410a-6d5d-457b-ae51-183303bee9d8
additional property: OTSTimestamp
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  value: 2026-06-14T21:38:09Z
additional property: OTSCanonicalRecord
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3266ea4ed60b7cec6c16c9c2b1a75d68a996808c73804b487fa14673bd5ee3. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6e0d410a-6d5d-457b-ae51-183303bee9d8.json and https://artists.proofprofile.net/proofs/artist/6e0d410a-6d5d-457b-ae51-183303bee9d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0xad3266ea4ed60b7cec6c16c9c2b1a75d68a996808c73804b487fa14673bd5ee3","name":"Qadir Dilan","registered_at":"2026-06-14T16:05:19Z","symbol":"NIM0504769","token_address":"0xf0295e19f479bdd9005e27c63246dd7e31236108","type":"artist","uuid":"6e0d410a-6d5d-457b-ae51-183303bee9d8"}
album: Kilpey Derûn
  type: MusicAlbum
  date published: 1980-03-01
  track: Baran Baran
    type: MusicRecording
    duration: PT2M13S
    duration ms: 133493
    explicit: false
    by artist: Qadir Dilan
    in album: Kilpey Derûn
      type: MusicAlbum
      date published: 1980-03-01
    isrc code: FR10S1998127
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    additional property: CopyrightStatus
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    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:14:39Z
    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 0x045cedb5ba15a096b81dd3b59d0584871d7c741bf1da64af6490e199a7ae7828. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/FR10S1998127.
      date published: 2026-07-19T07:14:39Z
    audio: Baran Baran
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.1
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.641
      additional property: Energy
        type: PropertyValue
        value: 0.372
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.145
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.097
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.825
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.647
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Kelpey Derun
  type: MusicAlbum
  date published: 2018-11-01
album: Newroz
  type: MusicAlbum
  date published: 2021-03-20