Çağrı BKR
type: MusicGroup
genre: turkish hip hop
genre: turkish pop
popularity: 15
followers: 1517
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x02a3dc04d29600d572514990ccbe3337fd3f00f491ddf83ce495416ed3639e8a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953699
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953699
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/746ba201-c448-4bc1-9cf3-3b64c3081c26.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/746ba201-c448-4bc1-9cf3-3b64c3081c26.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/746ba201-c448-4bc1-9cf3-3b64c3081c26
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:00:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x02a3dc04d29600d572514990ccbe3337fd3f00f491ddf83ce495416ed3639e8a","name":"Çağrı BKR","registered_at":"2026-06-14T16:42:16Z","symbol":"NIM0513593","token_address":"0x74010f9c61365ec04c9c30084f64567691f7fb0d","type":"artist","uuid":"746ba201-c448-4bc1-9cf3-3b64c3081c26"}
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 0x02a3dc04d29600d572514990ccbe3337fd3f00f491ddf83ce495416ed3639e8a. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/746ba201-c448-4bc1-9cf3-3b64c3081c26.json and https://artists.proofprofile.net/proofs/artist/746ba201-c448-4bc1-9cf3-3b64c3081c26.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0x02a3dc04d29600d572514990ccbe3337fd3f00f491ddf83ce495416ed3639e8a","name":"Çağrı BKR","registered_at":"2026-06-14T16:42:16Z","symbol":"NIM0513593","token_address":"0x74010f9c61365ec04c9c30084f64567691f7fb0d","type":"artist","uuid":"746ba201-c448-4bc1-9cf3-3b64c3081c26"}
album: Kapımda Karanlıklar
  type: MusicAlbum
  date published: 2020-10-23
album: Kapımda Karanlıklar
  type: MusicAlbum
  date published: 2020-10-23
album: Yalan
  type: MusicAlbum
  date published: 2020-11-27
album: Yalan
  type: MusicAlbum
  date published: 2020-11-27
album: Kanıyor mu
  type: MusicAlbum
  date published: 2021-03-05
album: Kanıyor mu
  type: MusicAlbum
  date published: 2021-03-05
album: Yıkıldım Bak
  type: MusicAlbum
  date published: 2021-05-14
album: Yıkıldım Bak
  type: MusicAlbum
  date published: 2021-05-14
  track: Yıkıldım Bak
    type: MusicRecording
    duration: PT2M35S
    duration ms: 155882
    explicit: false
    by artist: Çağrı BKR
    in album: Yıkıldım Bak
      type: MusicAlbum
      date published: 2021-05-14
    genre: turkish hip hop
    genre: turkish pop
    isrc code: NL1LU2100024
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T03:30:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc89592bf1de43338b01cae10f753e1dc68e56f1974796baece9c9347c10effee
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1LU2100024
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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 0xc89592bf1de43338b01cae10f753e1dc68e56f1974796baece9c9347c10effee. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/NL1LU2100024.
      date published: 2026-07-03T08:56:35Z
    audio: Yıkıldım Bak
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.034
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.792
      additional property: Energy
        type: PropertyValue
        value: 0.594
      additional property: Speechiness
        type: PropertyValue
        value: 0.063
      additional property: Acousticness
        type: PropertyValue
        value: 0.064
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.307
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.801
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.738
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Birer Birer
  type: MusicAlbum
  date published: 2021-06-11
album: Birer Birer
  type: MusicAlbum
  date published: 2021-06-11
  track: Birer Birer
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187200
    explicit: false
    by artist: Çağrı BKR
    in album: Birer Birer
      type: MusicAlbum
      date published: 2021-06-11
    genre: turkish hip hop
    genre: turkish pop
    isrc code: NL1LU2100029
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T02:23:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa32ae55014e784f2f10197060dd0088cc52d4a8e34c0ca6750c7c14ee69a402f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1LU2100029
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0xa32ae55014e784f2f10197060dd0088cc52d4a8e34c0ca6750c7c14ee69a402f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NL1LU2100029.
      date published: 2026-07-04T11:19:20Z
    audio: Birer Birer
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.048
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      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: Duramam Ben Yerimde
album: Aynalar
album: Güle Güle

Musical Key
type: PropertyValue
value: 4

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.695

Energy
type: PropertyValue
value: 0.645

Speechiness
type: PropertyValue
value: 0.043

Acousticness
type: PropertyValue
value: 0.035

Instrumentalness
type: PropertyValue
value: 0.019

Liveness
type: PropertyValue
value: 0.146

Valence (Positivity)
type: PropertyValue
value: 0.349

Loudness (dB)
type: PropertyValue
value: -7.517

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Minor

Duramam Ben Yerimde
type: MusicAlbum
date published: 2021-09-10

Duramam Ben Yerimde
type: MusicAlbum
date published: 2021-09-10

Aynalar
type: MusicAlbum
date published: 2022-03-04

Aynalar
type: MusicAlbum
date published: 2022-03-04

Güle Güle
type: MusicAlbum
date published: 2022-09-30

Güle Güle
type: MusicAlbum
date published: 2022-09-30