Ufuk Coşkun
type: MusicGroup
popularity: 3
followers: 159
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa974f456ed5763be70bea5a15223298b3e488648e893642adab1b656f59dfce1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69c8a68f-a2dd-4ef0-926c-f3a696e6459b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69c8a68f-a2dd-4ef0-926c-f3a696e6459b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/69c8a68f-a2dd-4ef0-926c-f3a696e6459b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa974f456ed5763be70bea5a15223298b3e488648e893642adab1b656f59dfce1","name":"Ufuk Coşkun","registered_at":"2026-06-17T02:33:18Z","symbol":"NIM1253640","token_address":"0xda1319e47d4650abb7cb69bd1cc4dfebaae31306","type":"artist","uuid":"69c8a68f-a2dd-4ef0-926c-f3a696e6459b"}
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 0xa974f456ed5763be70bea5a15223298b3e488648e893642adab1b656f59dfce1. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/69c8a68f-a2dd-4ef0-926c-f3a696e6459b.json and https://artists.proofprofile.net/proofs/artist/69c8a68f-a2dd-4ef0-926c-f3a696e6459b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xa974f456ed5763be70bea5a15223298b3e488648e893642adab1b656f59dfce1","name":"Ufuk Coşkun","registered_at":"2026-06-17T02:33:18Z","symbol":"NIM1253640","token_address":"0xda1319e47d4650abb7cb69bd1cc4dfebaae31306","type":"artist","uuid":"69c8a68f-a2dd-4ef0-926c-f3a696e6459b"}
album: Gitme Kal
  type: MusicAlbum
  date published: 2015-04-03
  track: Mahşerde Buluşuruz
    type: MusicRecording
    duration: PT3M45S
    duration ms: 225327
    explicit: false
    by artist: Ufuk Coşkun
    in album: Gitme Kal
      type: MusicAlbum
      date published: 2015-04-03
    isrc code: TR2811600050
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T03:10:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8497bc7164b0473edd7bc9e243d2c5b0b577476b4b03b42d1699c7e4d55b88f7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR2811600050
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 0x8497bc7164b0473edd7bc9e243d2c5b0b577476b4b03b42d1699c7e4d55b88f7. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/TR2811600050 — a six-check JSON result.
      date published: 2026-07-06T06:56:49Z
    audio: Mahşerde Buluşuruz
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 103.943
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.666
      additional property: Energy
        type: PropertyValue
        value: 0.245
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.676
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.078
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.504
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.985
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Gitme Kal
  type: MusicAlbum
  date published: 2015-04-03
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  type: MusicAlbum
  date published: 2022-03-20
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  type: MusicAlbum
  date published: 2022-04-03
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  type: MusicAlbum
  date published: 2022-04-17
album: Gün Olaydı
  type: MusicAlbum
  date published: 2022-05-01
album: Dostun Gül Cemali
  type: MusicAlbum
  date published: 2022-06-06
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  type: MusicAlbum
  date published: 2022-07-04
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  type: MusicAlbum
  date published: 2024-12-12
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  type: MusicAlbum
  date published: 2025-01-17