Qais Hisham
type: MusicGroup
genre: khaleeji
popularity: 5
followers: 1779
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb285698cd169e39a303fc72062a94fe13c66364b9355902601ffdcd631b94262
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a270c035-f930-4f51-ab68-46becf16ec81.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a270c035-f930-4f51-ab68-46becf16ec81.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a270c035-f930-4f51-ab68-46becf16ec81
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb285698cd169e39a303fc72062a94fe13c66364b9355902601ffdcd631b94262","name":"Qais Hisham","registered_at":"2026-06-20T06:19:59Z","symbol":"NIM1538540","token_address":"0x6b39644f16c99d06e85f4dd6c7834693f5145c6c","type":"artist","uuid":"a270c035-f930-4f51-ab68-46becf16ec81"}
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 0xb285698cd169e39a303fc72062a94fe13c66364b9355902601ffdcd631b94262. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a270c035-f930-4f51-ab68-46becf16ec81.json and https://artists.proofprofile.net/proofs/artist/a270c035-f930-4f51-ab68-46becf16ec81.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0xb285698cd169e39a303fc72062a94fe13c66364b9355902601ffdcd631b94262","name":"Qais Hisham","registered_at":"2026-06-20T06:19:59Z","symbol":"NIM1538540","token_address":"0x6b39644f16c99d06e85f4dd6c7834693f5145c6c","type":"artist","uuid":"a270c035-f930-4f51-ab68-46becf16ec81"}
album: Mawal La Tastaheen
  type: MusicAlbum
  date published: 2000
album: قلب الحب
  type: MusicAlbum
  date published: 2013-02-14
album: Qais Hisham Collection
  type: MusicAlbum
  date published: 2018-02-26
  track: Ahebo Akther Men El Rouh
    type: MusicRecording
    duration: PT4M43S
    duration ms: 283402
    explicit: false
    by artist: Qais Hisham
    in album: Qais Hisham Collection
      type: MusicAlbum
      date published: 2018-02-26
    genre: khaleeji
    isrc code: FR10S1864121
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T21:07:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x998a6c941b059e365a17ad6871d89162c23f11fb8622a495ac827cf73e1e2275
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956402
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956402
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1864121
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T03:51:00Z
    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 0x998a6c941b059e365a17ad6871d89162c23f11fb8622a495ac827cf73e1e2275. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:51:00Z), 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/FR10S1864121.
      date published: 2026-07-17T03:51:00Z
    audio: Ahebo Akther Men El Rouh
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.133
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.702
      additional property: Energy
        type: PropertyValue
        value: 0.775
      additional property: Speechiness
        type: PropertyValue
        value: 0.111
      additional property: Acousticness
        type: PropertyValue
        value: 0.228
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.276
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.759
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.582
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Rayeh
  type: MusicAlbum
  date published: 2018-11-18
album: نار بيدي
  type: MusicAlbum
  date published: 2025-02-03