Kahfi Official
type: MusicGroup
genre: malay
popularity: 3
followers: 30
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdde168af06c40b1043fcbc7d4f6e06611fe8be40e8017da7df7054a712f4b841
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953970
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953970
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29bf158d-8ed4-412c-a45c-b7308956d396.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29bf158d-8ed4-412c-a45c-b7308956d396.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/29bf158d-8ed4-412c-a45c-b7308956d396
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:09:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdde168af06c40b1043fcbc7d4f6e06611fe8be40e8017da7df7054a712f4b841","name":"Kahfi Official","registered_at":"2026-06-16T04:04:29Z","symbol":"NIM0931757","token_address":"0xe2ab28dcd1394ec2c006a45c27a6b6544d7b3b07","type":"artist","uuid":"29bf158d-8ed4-412c-a45c-b7308956d396"}
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 0xdde168af06c40b1043fcbc7d4f6e06611fe8be40e8017da7df7054a712f4b841. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29bf158d-8ed4-412c-a45c-b7308956d396.json and https://artists.proofprofile.net/proofs/artist/29bf158d-8ed4-412c-a45c-b7308956d396.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0xdde168af06c40b1043fcbc7d4f6e06611fe8be40e8017da7df7054a712f4b841","name":"Kahfi Official","registered_at":"2026-06-16T04:04:29Z","symbol":"NIM0931757","token_address":"0xe2ab28dcd1394ec2c006a45c27a6b6544d7b3b07","type":"artist","uuid":"29bf158d-8ed4-412c-a45c-b7308956d396"}
album: Sampul Buku
  type: MusicAlbum
  date published: 2022-02-19
album: Sajak Bernada
  type: MusicAlbum
  date published: 2022-02-19
album: Sandiwara Pujangga
  type: MusicAlbum
  date published: 2022-03-27
album: Segala Kekuranganku
  type: MusicAlbum
  date published: 2022-05-08
album: Abdi Cinta
  type: MusicAlbum
  date published: 2022-06-01
album: Sangat Keji
  type: MusicAlbum
  date published: 2022-06-16
  track: Sangat Keji
    type: MusicRecording
    duration: PT4M40S
    duration ms: 280334
    explicit: false
    by artist: Kahfi Official
    in album: Sangat Keji
      type: MusicAlbum
      date published: 2022-06-16
    genre: malay
    isrc code: SGB502223022
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:41:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2f25a8f02ab03b140b53ff0f6267c16bec892ec4d9e5c171e929e4c2ef17628c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956862
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956862
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGB502223022
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T02:10:22Z
    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 0x2f25a8f02ab03b140b53ff0f6267c16bec892ec4d9e5c171e929e4c2ef17628c. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/SGB502223022.
      date published: 2026-07-06T02:10:22Z
    audio: Sangat Keji
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 78.065
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.493
      additional property: Energy
        type: PropertyValue
        value: 0.388
      additional property: Speechiness
        type: PropertyValue
        value: 0.026
      additional property: Acousticness
        type: PropertyValue
        value: 0.884
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.177
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.448
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.606
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Pesona Murakata
  type: MusicAlbum
  date published: 2022-08-13
album: Dilanda Cinta
  type: MusicAlbum
  date published: 2022-09-01
album: Ingin Kau Bahagia
  type: MusicAlbum
  date published: 2022-10-01
album: Menjadi Imammu
  type: MusicAlbum
  date published: 2022-11-01
album: Perikatan Itu
  type: MusicAlbum
  date published: 2022-12-01
album: Mantan Pacarku
  type: MusicAlbum
  date published: 2023-01-09
album: Berdamai Dengan Hati
  type: MusicAlbum
  date published: 2023-02-01
album: Filosofi Cinta
  type: MusicAlbum
  date published: 2023-05-08
album: Dekapan Khayalku
  type: MusicAlbum
  date published: 2023-07-01
album: Jangan Berhenti
  type: MusicAlbum
  date published: 2023-08-01
album: Bahu Ternyamanmu
  type: MusicAlbum
  date published: 2023-09-01
album: Bualan Belaka
  type: MusicAlbum
  date published: 2023-10-01
album: Telah Kuragukan
  type: MusicAlbum
  date published: 2023-11-01
album: Salah Dan Lupa
  type: MusicAlbum
  date published: 2023-12-01
album: Hikayat Sendu
  type: MusicAlbum
  date published: 2024-01-01
album: Setrauma Ini
  type: MusicAlbum
  date published: 2024-02-01
album: Dikedua Mata-nya
  type: MusicAlbum
  date published: 2024-03-01
album: Dear Rasulullah
  type: MusicAlbum
  date published: 2024-04-01
album: Isi Kepalaku
  type: MusicAlbum
  date published: 2024-05-01
album: Sisi Gelap Laki-laki
album: Suka Dia
album: Sungguh Indah
album: Patah Hati Terhebat
album: Coba Kau Rasa
album: Makna Sahabat
album: Terlalu Indah
album: Ku Tak Mengerti
album: Hal Terindah
album: Taubat
album: Gagal Move On

Sisi Gelap Laki-laki
type: MusicAlbum
date published: 2024-06-01

Suka Dia
type: MusicAlbum
date published: 2024-07-01

Sungguh Indah
type: MusicAlbum
date published: 2024-08-01

Patah Hati Terhebat
type: MusicAlbum
date published: 2024-09-01

Coba Kau Rasa
type: MusicAlbum
date published: 2024-10-01

Makna Sahabat
type: MusicAlbum
date published: 2024-11-01

Terlalu Indah
type: MusicAlbum
date published: 2024-12-01

Ku Tak Mengerti
type: MusicAlbum
date published: 2025-01-01

Hal Terindah
type: MusicAlbum
date published: 2025-02-01

Taubat
type: MusicAlbum
date published: 2025-03-11

Gagal Move On
type: MusicAlbum
date published: 2025-08-04