Umur Taş
type: MusicGroup
popularity: 3
followers: 511
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf217d651f38e00296a326b632e9c168c9d259c5cc73562bf922fe3fde38170c
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/6923c638-2259-4f78-8b97-c236f58684b3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6923c638-2259-4f78-8b97-c236f58684b3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6923c638-2259-4f78-8b97-c236f58684b3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf217d651f38e00296a326b632e9c168c9d259c5cc73562bf922fe3fde38170c","name":"Umur Taş","registered_at":"2026-06-17T02:12:44Z","symbol":"NIM1248730","token_address":"0xd44febf4cce605d3b21b2291072d91829d172446","type":"artist","uuid":"6923c638-2259-4f78-8b97-c236f58684b3"}
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 0xdf217d651f38e00296a326b632e9c168c9d259c5cc73562bf922fe3fde38170c. 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/6923c638-2259-4f78-8b97-c236f58684b3.json and https://artists.proofprofile.net/proofs/artist/6923c638-2259-4f78-8b97-c236f58684b3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xdf217d651f38e00296a326b632e9c168c9d259c5cc73562bf922fe3fde38170c","name":"Umur Taş","registered_at":"2026-06-17T02:12:44Z","symbol":"NIM1248730","token_address":"0xd44febf4cce605d3b21b2291072d91829d172446","type":"artist","uuid":"6923c638-2259-4f78-8b97-c236f58684b3"}
album: Ölsek Mi?
  type: MusicAlbum
  date published: 2020-01-03
  track: Ölsek Mi?
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220791
    explicit: false
    by artist: Umur Taş
    in album: Ölsek Mi?
      type: MusicAlbum
      date published: 2020-01-03
    isrc code: QZFYW2019873
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T00:04:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd47b3d18765ba382780dae9e5967c096fb45f30706cdf6e5b57942c2af4ab2f2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958945
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958945
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW2019873
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T00:35:28Z
    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 0xd47b3d18765ba382780dae9e5967c096fb45f30706cdf6e5b57942c2af4ab2f2. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/QZFYW2019873.
      date published: 2026-07-21T00:35:28Z
    audio: Ölsek Mi?
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.014
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.685
      additional property: Energy
        type: PropertyValue
        value: 0.685
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.203
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.57
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.07
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ayaküstü (Pandemi Akustiği)
  type: MusicAlbum
  date published: 2020-11-12
album: Sordum
  type: MusicAlbum
  date published: 2021-02-26
album: Gecikmiş Duruluşum
  type: MusicAlbum
  date published: 2021-07-16
album: Bi' Şeyler Var
  type: MusicAlbum
  date published: 2022-10-21
album: Konyaaltı Vals
  type: MusicAlbum
  date published: 2025-05-07