Sertan Özer
type: MusicGroup
popularity: 4
followers: 1145
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e765b920bf09b8494866f4b6600786ecf1931cd9783d877dbd29787b9542945
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f00f16a7-9035-440c-b16c-f7f2fd02c852.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f00f16a7-9035-440c-b16c-f7f2fd02c852.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f00f16a7-9035-440c-b16c-f7f2fd02c852
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e765b920bf09b8494866f4b6600786ecf1931cd9783d877dbd29787b9542945","name":"Sertan Özer","registered_at":"2026-06-21T18:47:20Z","symbol":"NIM1924741","token_address":"0x97b3213c746875ce31b1bfe3d3fc64212af696c8","type":"artist","uuid":"f00f16a7-9035-440c-b16c-f7f2fd02c852"}
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 0x9e765b920bf09b8494866f4b6600786ecf1931cd9783d877dbd29787b9542945. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f00f16a7-9035-440c-b16c-f7f2fd02c852.json and https://artists.proofprofile.net/proofs/artist/f00f16a7-9035-440c-b16c-f7f2fd02c852.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x9e765b920bf09b8494866f4b6600786ecf1931cd9783d877dbd29787b9542945","name":"Sertan Özer","registered_at":"2026-06-21T18:47:20Z","symbol":"NIM1924741","token_address":"0x97b3213c746875ce31b1bfe3d3fc64212af696c8","type":"artist","uuid":"f00f16a7-9035-440c-b16c-f7f2fd02c852"}
album: Mektup
  type: MusicAlbum
  date published: 2019-12-03
  track: Mektup
    type: MusicRecording
    duration: PT4M1S
    duration ms: 241893
    explicit: false
    by artist: Sertan Özer
    in album: Mektup
      type: MusicAlbum
      date published: 2019-12-03
    isrc code: TR0461900557
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T03:56:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x494701e2575e4112a536b8460c6b635683f89e4a3bbf85d83da8681fa8f0c67b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0461900557
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 0x494701e2575e4112a536b8460c6b635683f89e4a3bbf85d83da8681fa8f0c67b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/TR0461900557.
      date published: 2026-07-06T06:56:49Z
    audio: Mektup
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.888
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.576
      additional property: Energy
        type: PropertyValue
        value: 0.661
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.405
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.202
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.964
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Mektup
  type: MusicAlbum
  date published: 2019-12-03
album: seni kaybettim
  type: MusicAlbum
  date published: 2022-12-02
album: Adam Olmam Ben
  type: MusicAlbum
  date published: 2023-05-11
album: Sen Yanımda Kal
  type: MusicAlbum
  date published: 2023-07-06
album: NEDEN
  type: MusicAlbum
  date published: 2024-02-17
album: İçim dışım karanlık
  type: MusicAlbum
  date published: 2024-09-07
  track: İçim dışım karanlık
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185454
    explicit: false
    by artist: Sertan Özer
    in album: İçim dışım karanlık
      type: MusicAlbum
      date published: 2024-09-07
    isrc code: QZTBA2448393
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T05:57:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf4773fa569c09a30e6adcea06f1d9bcc89f76312e9725eaf8a0e82e0d5044fa5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959105
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959105
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2448393
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T08:58:19Z
    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 0xf4773fa569c09a30e6adcea06f1d9bcc89f76312e9725eaf8a0e82e0d5044fa5. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:58:19Z), 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/QZTBA2448393.
      date published: 2026-07-22T08:58:19Z
    audio: İçim dışım karanlık
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.828
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.686
      additional property: Energy
        type: PropertyValue
        value: 0.696
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Yolcu
album: Seninle Öğrendim
album: Ben Böyleyim

Speechiness
type: PropertyValue
value: 0.046

Acousticness
type: PropertyValue
value: 0.081

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.048

Valence (Positivity)
type: PropertyValue
value: 0.647

Loudness (dB)
type: PropertyValue
value: -8.041

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Minor

Yolcu
type: MusicAlbum
date published: 2025-02-21

Seninle Öğrendim
type: MusicAlbum
date published: 2025-07-04

Ben Böyleyim
type: MusicAlbum
date published: 2025-10-03