Mohamed El Sawy
type: MusicGroup
popularity: 10
followers: 225
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d3fdb1d9dab6fc5a88a23f65fd9e28c5cdbdbc2e9b9713c29e9731b3149ea9a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d43c72a-e7fd-4b9d-8ffb-e5d88727bc6e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d43c72a-e7fd-4b9d-8ffb-e5d88727bc6e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9d43c72a-e7fd-4b9d-8ffb-e5d88727bc6e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d3fdb1d9dab6fc5a88a23f65fd9e28c5cdbdbc2e9b9713c29e9731b3149ea9a","name":"Mohamed El Sawy","registered_at":"2026-06-20T04:20:29Z","symbol":"NIM1510628","token_address":"0xa07bee8da4cceaf8a743c404c764810233d31998","type":"artist","uuid":"9d43c72a-e7fd-4b9d-8ffb-e5d88727bc6e"}
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 0x5d3fdb1d9dab6fc5a88a23f65fd9e28c5cdbdbc2e9b9713c29e9731b3149ea9a. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9d43c72a-e7fd-4b9d-8ffb-e5d88727bc6e.json and https://artists.proofprofile.net/proofs/artist/9d43c72a-e7fd-4b9d-8ffb-e5d88727bc6e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0x5d3fdb1d9dab6fc5a88a23f65fd9e28c5cdbdbc2e9b9713c29e9731b3149ea9a","name":"Mohamed El Sawy","registered_at":"2026-06-20T04:20:29Z","symbol":"NIM1510628","token_address":"0xa07bee8da4cceaf8a743c404c764810233d31998","type":"artist","uuid":"9d43c72a-e7fd-4b9d-8ffb-e5d88727bc6e"}
album: Ela Masr
  type: MusicAlbum
  date published: 2011-02-01
album: Ela Masr
  type: MusicAlbum
  date published: 2011-02-01
album: Mosh Kol Haga
  type: MusicAlbum
  date published: 2012-02-15
  track: Mosh Kol Haga
    type: MusicRecording
    duration: PT2M20S
    duration ms: 140520
    explicit: false
    by artist: Mohamed El Sawy
    in album: Mosh Kol Haga
      type: MusicAlbum
      date published: 2012-02-15
    isrc code: LBA132301285
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T11:54:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1b5a07a70a83dc29d549ecd43207b42d44b94528cdb5eb9df9e5261dd1685cec
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958547
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958547
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LBA132301285
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:44:05Z
    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 0x1b5a07a70a83dc29d549ecd43207b42d44b94528cdb5eb9df9e5261dd1685cec. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/LBA132301285.
      date published: 2026-07-18T12:44:05Z
    audio: Mosh Kol Haga
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.112
      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: 0.525
      additional property: Energy
        type: PropertyValue
        value: 0.615
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.191
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.513
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.312
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.651
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Mosh Kol Haga
  type: MusicAlbum
  date published: 2012-02-15