Rifqi Fakhri
type: MusicGroup
popularity: 5
followers: 34
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67f5e4d1710d5a56e875b6a1bf8007d18eb510a0435318afa57729bfd3498336
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4a23900-939e-49a4-8066-cdf1688580f7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4a23900-939e-49a4-8066-cdf1688580f7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b4a23900-939e-49a4-8066-cdf1688580f7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x67f5e4d1710d5a56e875b6a1bf8007d18eb510a0435318afa57729bfd3498336","name":"Rifqi Fakhri","registered_at":"2026-06-20T14:14:57Z","symbol":"NIM1629310","token_address":"0x29ecca0522ab809187ae6d14b0a327dfac5c5f52","type":"artist","uuid":"b4a23900-939e-49a4-8066-cdf1688580f7"}
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 0x67f5e4d1710d5a56e875b6a1bf8007d18eb510a0435318afa57729bfd3498336. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b4a23900-939e-49a4-8066-cdf1688580f7.json and https://artists.proofprofile.net/proofs/artist/b4a23900-939e-49a4-8066-cdf1688580f7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
  text: {"copyright_id":"0x67f5e4d1710d5a56e875b6a1bf8007d18eb510a0435318afa57729bfd3498336","name":"Rifqi Fakhri","registered_at":"2026-06-20T14:14:57Z","symbol":"NIM1629310","token_address":"0x29ecca0522ab809187ae6d14b0a327dfac5c5f52","type":"artist","uuid":"b4a23900-939e-49a4-8066-cdf1688580f7"}
album: Selembut Sutera
  type: MusicAlbum
  date published: 2020-12-11
album: The Ocean (We Fell Into Our Dreams Again)
  type: MusicAlbum
  date published: 2021-02-19
album: Song and Perfume
  type: MusicAlbum
  date published: 2021-09-25
album: Di Jakarta
  type: MusicAlbum
  date published: 2024-04-26
  track: Di Jakarta
    type: MusicRecording
    duration: PT3M47S
    duration ms: 227977
    explicit: false
    by artist: Rifqi Fakhri
    in album: Di Jakarta
      type: MusicAlbum
      date published: 2024-04-26
    isrc code: TCAHZ2413957
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T16:42:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x23a0e5110674bfae5bc1baacd2b88fea23f68b33d46b18f87c054eb266afabff
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956551
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956551
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHZ2413957
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T21:18:05Z
    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 0x23a0e5110674bfae5bc1baacd2b88fea23f68b33d46b18f87c054eb266afabff. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/TCAHZ2413957.
      date published: 2026-07-03T21:18:05Z
    audio: Di Jakarta
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.914
      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: 0.604
      additional property: Energy
        type: PropertyValue
        value: 0.495
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.834
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.007
      additional property: Liveness
        type: PropertyValue
        value: 0.117
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.536
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.338
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Teras Kota
  type: MusicAlbum
  date published: 2024-11-01
album: Pasti 'kan Kunanti
  type: MusicAlbum
  date published: 2025-03-14