Coşkun Sabah
type: MusicGroup
genre: arabesk
description: Coşkun Sabah (b. 16 October 1952, Sur, Diyarbakır) is a Turkish male Arabesque musician. An ethnic Assyrian originally from Diyarbakir, he has composed more than one hundred Turkish songs and from the
popularity: 23
followers: 579
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00864eb6bb18f983f32f7bfea57673d96334cf07d09f86325f8afabdd4e8a73f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/30ba4716-c6aa-45b1-8905-1c430b76b306.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/30ba4716-c6aa-45b1-8905-1c430b76b306.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/30ba4716-c6aa-45b1-8905-1c430b76b306
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00864eb6bb18f983f32f7bfea57673d96334cf07d09f86325f8afabdd4e8a73f","name":"Coşkun Sabah","registered_at":"2026-06-11T15:30:43Z","symbol":"NIM0064023","token_address":"0x2d12f0bdd11a7768c39041e2ddfe87dfda2ee938","type":"artist","uuid":"30ba4716-c6aa-45b1-8905-1c430b76b306"}
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 0x00864eb6bb18f983f32f7bfea57673d96334cf07d09f86325f8afabdd4e8a73f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/30ba4716-c6aa-45b1-8905-1c430b76b306.json and https://artists.proofprofile.net/proofs/artist/30ba4716-c6aa-45b1-8905-1c430b76b306.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x00864eb6bb18f983f32f7bfea57673d96334cf07d09f86325f8afabdd4e8a73f","name":"Coşkun Sabah","registered_at":"2026-06-11T15:30:43Z","symbol":"NIM0064023","token_address":"0x2d12f0bdd11a7768c39041e2ddfe87dfda2ee938","type":"artist","uuid":"30ba4716-c6aa-45b1-8905-1c430b76b306"}
album: Ağlamak İstiyorum / Anılar
  type: MusicAlbum
  date published: 1989-12-07
album: Beni Unutma / Aşığım Sana
  type: MusicAlbum
  date published: 1990-04-20
album: Haberin Var Mı?
  type: MusicAlbum
  date published: 1991-03-27
  track: Varmı Böyle Bir Sevda
    type: MusicRecording
    duration: PT4M38S
    duration ms: 278804
    explicit: false
    by artist: Coşkun Sabah
    in album: Haberin Var Mı?
      type: MusicAlbum
      date published: 1991-03-27
    genre: arabesk
    isrc code: QZK6F2408052
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T23:31:33+00:00
    additional property: CopyrightChainExplorerURL
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    additional property: OTSHash
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957775
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2408052
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T00:04:23Z
    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 0x5b3a566e1ea149d5612847b7a59f373b21e84ea30ddc4824a3527e241369c16f. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), 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/QZK6F2408052.
      date published: 2026-07-13T00:04:23Z
    audio: Varmı Böyle Bir Sevda
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.943
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.57
      additional property: Energy
        type: PropertyValue
        value: 0.403
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.663
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.064
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.506
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.717
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: İsyanlardayım / Kör Aşık
  type: MusicAlbum
  date published: 1992-09-16
album: Aşığım Sana Galatasaray
  type: MusicAlbum
  date published: 2025-07-18