İsfihan
type: MusicGroup
genre: anatolian rock
genre: turkish hip hop
popularity: 7
followers: 85
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeda0f8e3452b9518046ada87819c90286a289f6ff988dab99df889ad4412fe7f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b854654-1050-4e41-a56c-2d3b5cf9ba1d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b854654-1050-4e41-a56c-2d3b5cf9ba1d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9b854654-1050-4e41-a56c-2d3b5cf9ba1d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeda0f8e3452b9518046ada87819c90286a289f6ff988dab99df889ad4412fe7f","name":"İsfihan","registered_at":"2026-06-20T04:07:29Z","symbol":"NIM1506290","token_address":"0x03ae6a454df99c5db322f131993ba44491793be4","type":"artist","uuid":"9b854654-1050-4e41-a56c-2d3b5cf9ba1d"}
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 0xeda0f8e3452b9518046ada87819c90286a289f6ff988dab99df889ad4412fe7f. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b854654-1050-4e41-a56c-2d3b5cf9ba1d.json and https://artists.proofprofile.net/proofs/artist/9b854654-1050-4e41-a56c-2d3b5cf9ba1d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0xeda0f8e3452b9518046ada87819c90286a289f6ff988dab99df889ad4412fe7f","name":"İsfihan","registered_at":"2026-06-20T04:07:29Z","symbol":"NIM1506290","token_address":"0x03ae6a454df99c5db322f131993ba44491793be4","type":"artist","uuid":"9b854654-1050-4e41-a56c-2d3b5cf9ba1d"}
album: Kıyamet
  type: MusicAlbum
  date published: 2020-07-03
  track: Kuyu
    type: MusicRecording
    duration: PT4M33S
    duration ms: 273815
    explicit: false
    by artist: İsfihan
    in album: Kıyamet
      type: MusicAlbum
      date published: 2020-07-03
    genre: anatolian rock
    genre: turkish hip hop
    isrc code: FRX202057629
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T05:50:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd76c13ecacfe02af76a183c8043b5632e6bb8972f611a10037a63dc9a24424b8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958977
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958977
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202057629
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T08:53:21Z
    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 0xd76c13ecacfe02af76a183c8043b5632e6bb8972f611a10037a63dc9a24424b8. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:53:21Z), 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/FRX202057629.
      date published: 2026-07-21T08:53:21Z
    audio: Kuyu
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.985
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.668
      additional property: Energy
        type: PropertyValue
        value: 0.324
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.213
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.735
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.378
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.296
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Nefes Alamıyorum
  type: MusicAlbum
  date published: 2020-07-17
album: Kiraz Ağacı
  type: MusicAlbum
  date published: 2020-07-17
album: Geçmişte Kalanlar
  type: MusicAlbum
  date published: 2020-07-24
album: Türk Komandosu
  type: MusicAlbum
  date published: 2020-08-24
  track: Türk Komandosu
    type: MusicRecording
    duration: PT2M0S
    duration ms: 120737
    explicit: false
    by artist: İsfihan
    in album: Türk Komandosu
      type: MusicAlbum
      date published: 2020-08-24
    genre: anatolian rock
    genre: turkish hip hop
    isrc code: FRX282075083
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T22:25:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x755fffe170df7da6c9ce5b5933505a766274e20b93e89fdbbaf99a466e8a50f0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958211
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958211
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282075083
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T23:24:33Z
    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 0x755fffe170df7da6c9ce5b5933505a766274e20b93e89fdbbaf99a466e8a50f0. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/FRX282075083.
      date published: 2026-07-15T23:24:33Z
    audio: Türk Komandosu
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.004
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.603
      additional property: Energy
        type: PropertyValue
        value: 0.499
      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: Mucize
album: Kara Bahtım Var
album: Cehennem
album: Yorgun
album: Aşk Değil
album: Zaman
album: Kist
album: Köz
album: Kurtar Beni
album: Bir Umut
album: Bukalemun
album: Ardına Bak
album: K4OS
album: Yalnız
album: Şans Ver
album: Söz mü?
album: Kargaların Kargaşası
album: Gücüm Yok
album: Okyanus
album: Kara Komedi

Speechiness
type: PropertyValue
value: 0.026

Acousticness
type: PropertyValue
value: 0

Instrumentalness
type: PropertyValue
value: 0.205

Liveness
type: PropertyValue
value: 0.067

Valence (Positivity)
type: PropertyValue
value: 0.785

Loudness (dB)
type: PropertyValue
value: -11.901

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

Mucize
type: MusicAlbum
date published: 2020-10-19

Kara Bahtım Var
type: MusicAlbum
date published: 2020-12-24

Cehennem
type: MusicAlbum
date published: 2021-03-16

Yorgun
type: MusicAlbum
date published: 2021-04-30

Aşk Değil
type: MusicAlbum
date published: 2021-05-12

Zaman
type: MusicAlbum
date published: 2022-01-20

Kist
type: MusicAlbum
date published: 2022-03-18

Köz
type: MusicAlbum
date published: 2022-08-01

Kurtar Beni
type: MusicAlbum
date published: 2022-08-22

Bir Umut
type: MusicAlbum
date published: 2022-09-24

Bukalemun
type: MusicAlbum
date published: 2022-09-26

Ardına Bak
type: MusicAlbum
date published: 2022-12-01

K4OS
type: MusicAlbum
date published: 2022-12-05

Yalnız
type: MusicAlbum
date published: 2022-12-10

Şans Ver
type: MusicAlbum
date published: 2023-02-10

Söz mü?
type: MusicAlbum
date published: 2023-04-10

Kargaların Kargaşası
type: MusicAlbum
date published: 2024-06-09

Gücüm Yok
type: MusicAlbum
date published: 2024-07-15

Okyanus
type: MusicAlbum
date published: 2024-07-20

Kara Komedi
type: MusicAlbum
date published: 2024-09-05