Riyad osman
type: MusicGroup
popularity: 3
followers: 108
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1383b0dc56be7376c725d2076d9a96a19f92aa9fb246b82f2d69bd9048037b53
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69f08057-54b5-403c-9d8d-7bcfb5070970.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69f08057-54b5-403c-9d8d-7bcfb5070970.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/69f08057-54b5-403c-9d8d-7bcfb5070970
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1383b0dc56be7376c725d2076d9a96a19f92aa9fb246b82f2d69bd9048037b53","name":"Riyad osman","registered_at":"2026-06-17T02:53:28Z","symbol":"NIM1258447","token_address":"0x6b9c7338718367ab52e504f86c5aa6772de2c61e","type":"artist","uuid":"69f08057-54b5-403c-9d8d-7bcfb5070970"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1383b0dc56be7376c725d2076d9a96a19f92aa9fb246b82f2d69bd9048037b53. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/69f08057-54b5-403c-9d8d-7bcfb5070970.json and https://artists.proofprofile.net/proofs/artist/69f08057-54b5-403c-9d8d-7bcfb5070970.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x1383b0dc56be7376c725d2076d9a96a19f92aa9fb246b82f2d69bd9048037b53","name":"Riyad osman","registered_at":"2026-06-17T02:53:28Z","symbol":"NIM1258447","token_address":"0x6b9c7338718367ab52e504f86c5aa6772de2c61e","type":"artist","uuid":"69f08057-54b5-403c-9d8d-7bcfb5070970"}
album: عفرينا بدو
  type: MusicAlbum
  date published: 2022-03-30
album: نوحي
  type: MusicAlbum
  date published: 2022-03-30
album: ممو
  type: MusicAlbum
  date published: 2022-03-30
album: يا رايح وين مسافر
  type: MusicAlbum
  date published: 2022-07-09
  track: يا رايح وين مسافر
    type: MusicRecording
    duration: PT5M42S
    duration ms: 342224
    explicit: false
    by artist: Riyad osman
    in album: يا رايح وين مسافر
      type: MusicAlbum
      date published: 2022-07-09
    isrc code: QZK6F2209841
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T10:35:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x053657253d4c983383f27144b9b7ab986eca5e270980b1fd87c508c8e2619912
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958720
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958720
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2209841
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T10:53:46Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x053657253d4c983383f27144b9b7ab986eca5e270980b1fd87c508c8e2619912. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2209841 — a six-check JSON result.
      date published: 2026-07-19T10:53:46Z
    audio: يا رايح وين مسافر
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.986
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.734
      additional property: Energy
        type: PropertyValue
        value: 0.566
      additional property: Speechiness
        type: PropertyValue
        value: 0.053
      additional property: Acousticness
        type: PropertyValue
        value: 0.715
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.201
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.832
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.319
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
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  type: MusicAlbum
  date published: 2022-11-04
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  date published: 2022-11-05
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  type: MusicAlbum
  date published: 2022-11-05
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  date published: 2022-11-05
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  type: MusicAlbum
  date published: 2023-02-27
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  date published: 2023-03-01
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  type: MusicAlbum
  date published: 2023-03-05
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  type: MusicAlbum
  date published: 2023-03-15
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  date published: 2023-03-15
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  date published: 2023-06-12
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  date published: 2023-06-22
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  date published: 2023-07-10
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  date published: 2023-07-10
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  type: MusicAlbum
  date published: 2023-07-10
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  type: MusicAlbum
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  date published: 2024-05-12