Cem Tuncer
type: MusicGroup
description: Cem Tuncer (born 27 July 1978) is a bass guitarist, composer, arranger and producer. He was born in Germany but moved to London, England where he has had his career. He began playing bass guitar at th
popularity: 5
followers: 474
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x14162b02e8d23663015a9589f7ba2f751412a768e0a473abe82789210bff9e68
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953975
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953975
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2af6c25a-47d1-49c7-9ca7-b86f42974b22.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2af6c25a-47d1-49c7-9ca7-b86f42974b22.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2af6c25a-47d1-49c7-9ca7-b86f42974b22
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:53:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x14162b02e8d23663015a9589f7ba2f751412a768e0a473abe82789210bff9e68","name":"Cem Tuncer","registered_at":"2026-06-16T04:36:05Z","symbol":"NIM0939309","token_address":"0x4eefff27f341ada161f20d41d47bad5e6ec7b626","type":"artist","uuid":"2af6c25a-47d1-49c7-9ca7-b86f42974b22"}
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 0x14162b02e8d23663015a9589f7ba2f751412a768e0a473abe82789210bff9e68. Chain 2 (Bitcoin): anchored in block 953975 (2026-06-16T16:53:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2af6c25a-47d1-49c7-9ca7-b86f42974b22.json and https://artists.proofprofile.net/proofs/artist/2af6c25a-47d1-49c7-9ca7-b86f42974b22.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:53:41Z
  text: {"copyright_id":"0x14162b02e8d23663015a9589f7ba2f751412a768e0a473abe82789210bff9e68","name":"Cem Tuncer","registered_at":"2026-06-16T04:36:05Z","symbol":"NIM0939309","token_address":"0x4eefff27f341ada161f20d41d47bad5e6ec7b626","type":"artist","uuid":"2af6c25a-47d1-49c7-9ca7-b86f42974b22"}
album: Buddha's Groove
  type: MusicAlbum
  date published: 2014-05-09
album: Buddha's Groove
  type: MusicAlbum
  date published: 2014-09-05
album: Buddha's Groove
  type: MusicAlbum
  date published: 2014-09-05
album: Kaytagi (Remastered)
  type: MusicAlbum
  date published: 2018-09-17
album: Kaytagi (Remastered)
  type: MusicAlbum
  date published: 2018-09-17
album: Roots
  type: MusicAlbum
  date published: 2019-02-08
album: Time
  type: MusicAlbum
  date published: 2020-01-24
album: Cycle
  type: MusicAlbum
  date published: 2020-04-10
album: The Secret Path of Anatolia (Original Soundtrack)
  type: MusicAlbum
  date published: 2020-04-15
album: Shine Again
  type: MusicAlbum
  date published: 2020-09-11
  track: Shine Again
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196363
    explicit: false
    by artist: Cem Tuncer
    in album: Shine Again
      type: MusicAlbum
      date published: 2020-09-11
    isrc code: UKSME2000040
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T12:49:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbc1615421152b9f39f5dcad06e3e9c72336b322b7f256a37f6906fb22c6dfdf3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958885
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958885
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKSME2000040
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T13:01:04Z
    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 0xbc1615421152b9f39f5dcad06e3e9c72336b322b7f256a37f6906fb22c6dfdf3. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), 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/UKSME2000040.
      date published: 2026-07-20T13:01:04Z
    audio: Shine Again
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.968
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.712
      additional property: Energy
        type: PropertyValue
        value: 0.496
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.128
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.907
      additional property: Liveness
        type: PropertyValue
        value: 0.105
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.173
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.308
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: The Dust of Time
  type: MusicAlbum
  date published: 2021-02-19
album: The Void
  type: MusicAlbum
  date published: 2022-02-25
album: Cenote
  type: MusicAlbum
  date published: 2024-03-01
album: Anohin
  type: MusicAlbum
  date published: 2024-04-05
album: Freedom is Never Free
  type: MusicAlbum
  date published: 2024-05-03
album: Catastrophe
  type: MusicAlbum
  date published: 2024-07-27
album: A Life To Live
  type: MusicAlbum
  date published: 2024-08-01
album: Sor
  type: MusicAlbum
  date published: 2024-09-13
album: It Ain't Right
  type: MusicAlbum
  date published: 2025-01-03