Sedat Can Oktay Mert
type: MusicGroup
popularity: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc6e7169e589e35a0c32e5240a4a15f4a58ed74e1d3b490d73af1ae1d0b4c894
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/6a86c5cb-77dd-45b6-8e9c-a01f8676f096.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6a86c5cb-77dd-45b6-8e9c-a01f8676f096.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6a86c5cb-77dd-45b6-8e9c-a01f8676f096
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc6e7169e589e35a0c32e5240a4a15f4a58ed74e1d3b490d73af1ae1d0b4c894","name":"Sedat Can Oktay Mert","registered_at":"2026-06-17T02:46:06Z","symbol":"NIM1256686","token_address":"0x363bfcf7c894c4c98daa6a30688af2f2f44462ca","type":"artist","uuid":"6a86c5cb-77dd-45b6-8e9c-a01f8676f096"}
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 0xcc6e7169e589e35a0c32e5240a4a15f4a58ed74e1d3b490d73af1ae1d0b4c894. 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/6a86c5cb-77dd-45b6-8e9c-a01f8676f096.json and https://artists.proofprofile.net/proofs/artist/6a86c5cb-77dd-45b6-8e9c-a01f8676f096.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xcc6e7169e589e35a0c32e5240a4a15f4a58ed74e1d3b490d73af1ae1d0b4c894","name":"Sedat Can Oktay Mert","registered_at":"2026-06-17T02:46:06Z","symbol":"NIM1256686","token_address":"0x363bfcf7c894c4c98daa6a30688af2f2f44462ca","type":"artist","uuid":"6a86c5cb-77dd-45b6-8e9c-a01f8676f096"}
album: SEVMİCEM
  type: MusicAlbum
  date published: 2025-06-28
  track: SEVMİCEM
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206500
    explicit: true
    by artist: Sedat Can Oktay Mert
    in album: SEVMİCEM
      type: MusicAlbum
      date published: 2025-06-28
    isrc code: QZTBA2589871
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T04:20:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x91976da3524c18b675e0d515bc8ba3e041cee7d1c7c9fd5b323e7f4be7553f9d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958825
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958825
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2589871
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T07:22:13Z
    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 0x91976da3524c18b675e0d515bc8ba3e041cee7d1c7c9fd5b323e7f4be7553f9d. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T07:22:13Z), 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/QZTBA2589871.
      date published: 2026-07-20T07:22:13Z
    audio: SEVMİCEM
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.967
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.614
      additional property: Energy
        type: PropertyValue
        value: 0.919
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.557
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.385
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.739
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.25
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor