Tamer koç
type: MusicGroup
popularity: 5
followers: 98
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4607cfde08df2ea9a1c664bc3438a93c473401d807d4662fed90d4a9b79a953
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/94f90cb5-0f21-400d-83e0-d20f19180e0a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/94f90cb5-0f21-400d-83e0-d20f19180e0a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/94f90cb5-0f21-400d-83e0-d20f19180e0a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf4607cfde08df2ea9a1c664bc3438a93c473401d807d4662fed90d4a9b79a953","name":"Tamer koç","registered_at":"2026-06-17T17:42:03Z","symbol":"NIM1470364","token_address":"0xe2f1a965b82c6b9bd55c8ce38e10c957eed4806f","type":"artist","uuid":"94f90cb5-0f21-400d-83e0-d20f19180e0a"}
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 0xf4607cfde08df2ea9a1c664bc3438a93c473401d807d4662fed90d4a9b79a953. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/94f90cb5-0f21-400d-83e0-d20f19180e0a.json and https://artists.proofprofile.net/proofs/artist/94f90cb5-0f21-400d-83e0-d20f19180e0a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xf4607cfde08df2ea9a1c664bc3438a93c473401d807d4662fed90d4a9b79a953","name":"Tamer koç","registered_at":"2026-06-17T17:42:03Z","symbol":"NIM1470364","token_address":"0xe2f1a965b82c6b9bd55c8ce38e10c957eed4806f","type":"artist","uuid":"94f90cb5-0f21-400d-83e0-d20f19180e0a"}
album: Yanıyosan söyle haydi (Mustafa - Eren)
  type: MusicAlbum
  date published: 2024-12-09
  track: Yanıyosan söyle haydi (Mustafa - Eren)
    type: MusicRecording
    duration: PT1M12S
    duration ms: 72568
    explicit: false
    by artist: Tamer koç
    in album: Yanıyosan söyle haydi (Mustafa - Eren)
      type: MusicAlbum
      date published: 2024-12-09
    isrc code: QZZ7U2456255
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T13:41:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf1e5789265a4a3caf42a59301e97c6548c0b5e6ef79b2652f3d3246abf811194
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958166
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958166
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7U2456255
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T16:43:59Z
    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 0xf1e5789265a4a3caf42a59301e97c6548c0b5e6ef79b2652f3d3246abf811194. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:43:59Z), 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/QZZ7U2456255.
      date published: 2026-07-15T16:43:59Z
    audio: Yanıyosan söyle haydi (Mustafa - Eren)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.375
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.635
      additional property: Energy
        type: PropertyValue
        value: 0.063
      additional property: Speechiness
        type: PropertyValue
        value: 0.111
      additional property: Acousticness
        type: PropertyValue
        value: 0.93
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.345
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.923
      additional property: Loudness (dB)
        type: PropertyValue
        value: -21.889
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Feyyaz Yiğit efsane potpori
  type: MusicAlbum
  date published: 2025-03-16