Samet Harmankaya
type: MusicGroup
popularity: 15
followers: 48
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2df30385106307ce7d4f0b1fdf2d6ca2b413b8896bb81f09a74863b93a6f4e42
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953610
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953610
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/131b4f38-e854-4989-83a3-082f906008d5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/131b4f38-e854-4989-83a3-082f906008d5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/131b4f38-e854-4989-83a3-082f906008d5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:58:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2df30385106307ce7d4f0b1fdf2d6ca2b413b8896bb81f09a74863b93a6f4e42","name":"Samet Harmankaya","registered_at":"2026-06-14T06:30:02Z","symbol":"NIM0367509","token_address":"0x2731a96d05487c0cd8d7f94e6ae96a143b4f8240","type":"artist","uuid":"131b4f38-e854-4989-83a3-082f906008d5"}
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 0x2df30385106307ce7d4f0b1fdf2d6ca2b413b8896bb81f09a74863b93a6f4e42. Chain 2 (Bitcoin): anchored in block 953610 (2026-06-14T07:58:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/131b4f38-e854-4989-83a3-082f906008d5.json and https://artists.proofprofile.net/proofs/artist/131b4f38-e854-4989-83a3-082f906008d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T07:58:09Z
  text: {"copyright_id":"0x2df30385106307ce7d4f0b1fdf2d6ca2b413b8896bb81f09a74863b93a6f4e42","name":"Samet Harmankaya","registered_at":"2026-06-14T06:30:02Z","symbol":"NIM0367509","token_address":"0x2731a96d05487c0cd8d7f94e6ae96a143b4f8240","type":"artist","uuid":"131b4f38-e854-4989-83a3-082f906008d5"}
album: Bugün Var Yarın Yokum
  type: MusicAlbum
  date published: 2018-01-25
album: Susuyorum
  type: MusicAlbum
  date published: 2022-05-06
album: Susuyorum
  type: MusicAlbum
  date published: 2022-05-06
album: Yaşa Dört Mevsimi
  type: MusicAlbum
  date published: 2023-04-28
album: İnanarak
  type: MusicAlbum
  date published: 2023-10-18
album: Dayan Ben Bilirim
  type: MusicAlbum
  date published: 2024-06-24
album: Yıkılmaz Tahtım
  type: MusicAlbum
  date published: 2025-02-22
album: Başka Dünyanın Adamı
  type: MusicAlbum
  date published: 2025-08-15
album: Kendini Bil
  type: MusicAlbum
  date published: 2025-10-24
  track: Kendini Bil
    type: MusicRecording
    duration: PT3M46S
    duration ms: 226000
    explicit: false
    by artist: Samet Harmankaya
    in album: Kendini Bil
      type: MusicAlbum
      date published: 2025-10-24
    isrc code: DGA062540769
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T01:08:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb3c19abdf5a5a26f5f4ba04214767985e1c95aa2bf06317b35649c0c491cdd75
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957788
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957788
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062540769
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T02:37:37Z
    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 0xb3c19abdf5a5a26f5f4ba04214767985e1c95aa2bf06317b35649c0c491cdd75. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/DGA062540769.
      date published: 2026-07-13T02:37:37Z
    audio: Kendini Bil
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.018
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.655
      additional property: Energy
        type: PropertyValue
        value: 0.612
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.052
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.204
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.402
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.256
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major