Sefa Çelik
type: MusicGroup
genre: oyun havasi
popularity: 8
followers: 228
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83fdaf68aaae134cb28d29e0e75c1b00e407792d78156890d15f82cb67a5b947
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/65ef27fd-1009-45dd-b6b3-fe4aadd6ed24.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/65ef27fd-1009-45dd-b6b3-fe4aadd6ed24.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/65ef27fd-1009-45dd-b6b3-fe4aadd6ed24
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x83fdaf68aaae134cb28d29e0e75c1b00e407792d78156890d15f82cb67a5b947","name":"Sefa Çelik","registered_at":"2026-06-17T01:15:00Z","symbol":"NIM1234947","token_address":"0xfe695b0b909c9136173c6fd61eaa75f6566c129b","type":"artist","uuid":"65ef27fd-1009-45dd-b6b3-fe4aadd6ed24"}
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 0x83fdaf68aaae134cb28d29e0e75c1b00e407792d78156890d15f82cb67a5b947. 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/65ef27fd-1009-45dd-b6b3-fe4aadd6ed24.json and https://artists.proofprofile.net/proofs/artist/65ef27fd-1009-45dd-b6b3-fe4aadd6ed24.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x83fdaf68aaae134cb28d29e0e75c1b00e407792d78156890d15f82cb67a5b947","name":"Sefa Çelik","registered_at":"2026-06-17T01:15:00Z","symbol":"NIM1234947","token_address":"0xfe695b0b909c9136173c6fd61eaa75f6566c129b","type":"artist","uuid":"65ef27fd-1009-45dd-b6b3-fe4aadd6ed24"}
album: En Başa Döndük
  type: MusicAlbum
  date published: 2015-03-23
  track: En Başa Döndük
    type: MusicRecording
    duration: PT5M41S
    duration ms: 341733
    explicit: false
    by artist: Sefa Çelik
    in album: En Başa Döndük
      type: MusicAlbum
      date published: 2015-03-23
    genre: oyun havasi
    isrc code: TR5511200226
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T03:11:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2c97b4219674de02edb01d4c15b1378b976bad5c5876f25f5cdc5521ff9d48f2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958484
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958484
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR5511200226
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T03:34:53Z
    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 0x2c97b4219674de02edb01d4c15b1378b976bad5c5876f25f5cdc5521ff9d48f2. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/TR5511200226.
      date published: 2026-07-18T03:34:53Z
    audio: En Başa Döndük
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.025
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.709
      additional property: Energy
        type: PropertyValue
        value: 0.835
      additional property: Speechiness
        type: PropertyValue
        value: 0.097
      additional property: Acousticness
        type: PropertyValue
        value: 0.116
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.039
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.764
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.076
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Senden Olmaz Bi Yol
  type: MusicAlbum
  date published: 2016-02-23
  track: Senden Olmaz Bi Yol
    type: MusicRecording
    duration: PT4M7S
    duration ms: 247560
    explicit: false
    by artist: Sefa Çelik
    in album: Senden Olmaz Bi Yol
      type: MusicAlbum
      date published: 2016-02-23
    genre: oyun havasi
    isrc code: TR5511200244
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T13:19:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa680838279609da8151260c334bff71a696f6e2aecbf6706b1c9f313e1f77afb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958163
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958163
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR5511200244
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T14:38:07Z
    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 0xa680838279609da8151260c334bff71a696f6e2aecbf6706b1c9f313e1f77afb. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/TR5511200244.
      date published: 2026-07-15T14:38:07Z
    audio: Senden Olmaz Bi Yol
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 164.013
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.611
      additional property: Energy
        type: PropertyValue
        value: 0.932
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.225
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Bende Herkes Ederi Kadar
album: Hayale Sitem
album: Vicdansız Seni
album: Şeftalisin Elmasın
album: İnşallah Sonu Hayırdır
album: Kırmızı Motor (Canlı Performans)
album: Ankara'nın İçinde
album: Aşk Yüzünden
album: Ferman

Valence (Positivity)
type: PropertyValue
value: 0.891

Loudness (dB)
type: PropertyValue
value: -2.949

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Major

Bende Herkes Ederi Kadar
type: MusicAlbum
date published: 2020-11-09

Hayale Sitem
type: MusicAlbum
date published: 2021-10-08

Vicdansız Seni
type: MusicAlbum
date published: 2022-12-21

Şeftalisin Elmasın
type: MusicAlbum
date published: 2022-12-30

İnşallah Sonu Hayırdır
type: MusicAlbum
date published: 2023-05-08

Kırmızı Motor (Canlı Performans)
type: MusicAlbum
date published: 2024-03-30

Ankara'nın İçinde
type: MusicAlbum
date published: 2025-07-10

Aşk Yüzünden
type: MusicAlbum
date published: 2025-07-17

Ferman
type: MusicAlbum
date published: 2025-10-09