Mohamed Osama
type: MusicGroup
genre: egyptian pop
genre: mahraganat
popularity: 37
followers: 8005
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3f67977647fddd6e679e9507d498364c6ff5c441638dc5301bbcdab9d0158a7
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/885fa59b-0f69-4782-a1a4-185e39eaf297.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/885fa59b-0f69-4782-a1a4-185e39eaf297.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/885fa59b-0f69-4782-a1a4-185e39eaf297
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe3f67977647fddd6e679e9507d498364c6ff5c441638dc5301bbcdab9d0158a7","name":"Mohamed Osama","registered_at":"2026-06-12T03:45:06Z","symbol":"NIM0176927","token_address":"0x06d369cf2c9d86597e692b29b2f5d1e23d8919d9","type":"artist","uuid":"885fa59b-0f69-4782-a1a4-185e39eaf297"}
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 0xe3f67977647fddd6e679e9507d498364c6ff5c441638dc5301bbcdab9d0158a7. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/885fa59b-0f69-4782-a1a4-185e39eaf297.json and https://artists.proofprofile.net/proofs/artist/885fa59b-0f69-4782-a1a4-185e39eaf297.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xe3f67977647fddd6e679e9507d498364c6ff5c441638dc5301bbcdab9d0158a7","name":"Mohamed Osama","registered_at":"2026-06-12T03:45:06Z","symbol":"NIM0176927","token_address":"0x06d369cf2c9d86597e692b29b2f5d1e23d8919d9","type":"artist","uuid":"885fa59b-0f69-4782-a1a4-185e39eaf297"}
album: Ente Madrase (From Jawket Aziza TV Series)
  type: MusicAlbum
  date published: 2022-04-15
album: عمو سمير
  type: MusicAlbum
  date published: 2022-07-22
album: Wenat Mashi Fi Sina
  type: MusicAlbum
  date published: 2022-10-04
album: كام ملاحظة
  type: MusicAlbum
  date published: 2022-10-17
  track: Kam Molahza
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195737
    explicit: false
    by artist: Mohamed Osama
    in album: كام ملاحظة
      type: MusicAlbum
      date published: 2022-10-17
    genre: egyptian pop
    genre: mahraganat
    isrc code: LBA132201545
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T03:09:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x569c3520e0e184b32ad4c1fc4b4b890c160ebab8e96305dc941f02e7c2421c8a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LBA132201545
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x569c3520e0e184b32ad4c1fc4b4b890c160ebab8e96305dc941f02e7c2421c8a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/LBA132201545.
      date published: 2026-07-04T11:19:20Z
    audio: Kam Molahza
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.975
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.793
      additional property: Energy
        type: PropertyValue
        value: 0.744
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.24
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.052
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.963
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.053
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Aala Addena
  type: MusicAlbum
  date published: 2023-02-01
album: Ramadan
  type: MusicAlbum
  date published: 2023-03-22
album: Aashamo Qatlo
  type: MusicAlbum
  date published: 2023-06-01
album: Felfel W Shatta
  type: MusicAlbum
  date published: 2023-08-04
album: Had Men Gilak
  type: MusicAlbum
  date published: 2024-01-19
album: Hessik Fil Dounya
  type: MusicAlbum
  date published: 2024-03-21
album: Shokr Khas
  type: MusicAlbum
  date published: 2024-04-28
album: Super Hero
  type: MusicAlbum
  date published: 2024-09-19