Hamid Ismail
type: MusicGroup
description: Hamid Ismail Hassan Khalifa Hamid is a Qatari footballer who can play at right back and on the right wing. He currently plays for Al-Gharafa of the Qatar Stars League and the Qatar national football t
popularity: 25
followers: 201
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f2f4934d2ac54d74baf6873febebb669afed5052aa761b9e397092bc5aea178
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/323985ba-a3e8-444f-af6a-75a8930518e1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/323985ba-a3e8-444f-af6a-75a8930518e1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/323985ba-a3e8-444f-af6a-75a8930518e1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f2f4934d2ac54d74baf6873febebb669afed5052aa761b9e397092bc5aea178","name":"Hamid Ismail","registered_at":"2026-06-11T15:36:10Z","symbol":"NIM0065339","token_address":"0x3154fba05966f0adbea0ff68c1924a08bb8c98a5","type":"artist","uuid":"323985ba-a3e8-444f-af6a-75a8930518e1"}
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 0x6f2f4934d2ac54d74baf6873febebb669afed5052aa761b9e397092bc5aea178. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/323985ba-a3e8-444f-af6a-75a8930518e1.json and https://artists.proofprofile.net/proofs/artist/323985ba-a3e8-444f-af6a-75a8930518e1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x6f2f4934d2ac54d74baf6873febebb669afed5052aa761b9e397092bc5aea178","name":"Hamid Ismail","registered_at":"2026-06-11T15:36:10Z","symbol":"NIM0065339","token_address":"0x3154fba05966f0adbea0ff68c1924a08bb8c98a5","type":"artist","uuid":"323985ba-a3e8-444f-af6a-75a8930518e1"}
album: Piya
  type: MusicAlbum
  date published: 2024-02-12
album: Piya
  type: MusicAlbum
  date published: 2024-02-12
album: Piya (Unplugged)
  type: MusicAlbum
  date published: 2024-02-21
album: Tarpao Na
  type: MusicAlbum
  date published: 2024-11-01
  track: Tarpao Na
    type: MusicRecording
    duration: PT3M54S
    duration ms: 234500
    explicit: false
    by artist: Hamid Ismail
    in album: Tarpao Na
      type: MusicAlbum
      date published: 2024-11-01
    isrc code: TCAIX2495499
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T18:15:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x25f118377daae8d909b505901416f6d7f7642db00429e8229e531eb3dc840f31
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958194
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958194
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIX2495499
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T20:32:27Z
    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 0x25f118377daae8d909b505901416f6d7f7642db00429e8229e531eb3dc840f31. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/TCAIX2495499.
      date published: 2026-07-15T20:32:27Z
    audio: Tarpao Na
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.004
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.591
      additional property: Energy
        type: PropertyValue
        value: 0.726
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.637
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.093
      additional property: Liveness
        type: PropertyValue
        value: 0.134
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.145
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.634
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tarpao Na Unplugged
  type: MusicAlbum
  date published: 2024-11-14
album: Tu Ne Kya Kiya
  type: MusicAlbum
  date published: 2025-03-31