هادي الصغير
type: MusicGroup
genre: mahraganat
popularity: 2
followers: 3067
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d129b6f028e31d6dc5c81d01b194aecfd70c7da4ad940d14f06ac4b6dea27eb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954000
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954000
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31d0fe8d-28f4-4765-a2a3-23038a7100f2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31d0fe8d-28f4-4765-a2a3-23038a7100f2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/31d0fe8d-28f4-4765-a2a3-23038a7100f2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:18:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d129b6f028e31d6dc5c81d01b194aecfd70c7da4ad940d14f06ac4b6dea27eb","name":"هادي الصغير","registered_at":"2026-06-16T06:54:55Z","symbol":"NIM0972469","token_address":"0x8efc8cbbb7a13dc718d28f96853883f6b00f82ea","type":"artist","uuid":"31d0fe8d-28f4-4765-a2a3-23038a7100f2"}
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 0x6d129b6f028e31d6dc5c81d01b194aecfd70c7da4ad940d14f06ac4b6dea27eb. 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/31d0fe8d-28f4-4765-a2a3-23038a7100f2.json and https://artists.proofprofile.net/proofs/artist/31d0fe8d-28f4-4765-a2a3-23038a7100f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x6d129b6f028e31d6dc5c81d01b194aecfd70c7da4ad940d14f06ac4b6dea27eb","name":"هادي الصغير","registered_at":"2026-06-16T06:54:55Z","symbol":"NIM0972469","token_address":"0x8efc8cbbb7a13dc718d28f96853883f6b00f82ea","type":"artist","uuid":"31d0fe8d-28f4-4765-a2a3-23038a7100f2"}
album: هلس هلس
  type: MusicAlbum
  date published: 2018-05-17
  track: هلس هلس
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169270
    explicit: false
    by artist: هادي الصغير
    in album: هلس هلس
      type: MusicAlbum
      date published: 2018-05-17
    genre: mahraganat
    isrc code: EGA251725620
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T11:35:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x22b6ebe3b4d8a002c23415798e24411bcd5cc11b9f321651b6885726fd94152e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958544
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958544
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/EGA251725620
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:14:37Z
    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 0x22b6ebe3b4d8a002c23415798e24411bcd5cc11b9f321651b6885726fd94152e. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/EGA251725620.
      date published: 2026-07-18T12:14:37Z
    audio: هلس هلس
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.05
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.858
      additional property: Energy
        type: PropertyValue
        value: 0.741
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.04
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.065
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.06
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.987
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: لامبورجيني
  type: MusicAlbum
  date published: 2022-12-14
album: مهرجان ابيض علي الناس الجدعان
  type: MusicAlbum
  date published: 2024-05-16