ماجد الجدعاني
type: MusicGroup
popularity: 2
followers: 267
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05c8ea777a14322cfff1c14bfaf1c6cddbad03255de88506b18475ed98daeb00
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b50e54bf-4323-4ac5-8e88-e356ce1c7d54.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b50e54bf-4323-4ac5-8e88-e356ce1c7d54.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b50e54bf-4323-4ac5-8e88-e356ce1c7d54
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x05c8ea777a14322cfff1c14bfaf1c6cddbad03255de88506b18475ed98daeb00","name":"ماجد الجدعاني","registered_at":"2026-06-20T14:21:04Z","symbol":"NIM1630635","token_address":"0xafea2f343f56c6af8c0ed977f70aadcba3e4cefd","type":"artist","uuid":"b50e54bf-4323-4ac5-8e88-e356ce1c7d54"}
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 0x05c8ea777a14322cfff1c14bfaf1c6cddbad03255de88506b18475ed98daeb00. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b50e54bf-4323-4ac5-8e88-e356ce1c7d54.json and https://artists.proofprofile.net/proofs/artist/b50e54bf-4323-4ac5-8e88-e356ce1c7d54.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
  text: {"copyright_id":"0x05c8ea777a14322cfff1c14bfaf1c6cddbad03255de88506b18475ed98daeb00","name":"ماجد الجدعاني","registered_at":"2026-06-20T14:21:04Z","symbol":"NIM1630635","token_address":"0xafea2f343f56c6af8c0ed977f70aadcba3e4cefd","type":"artist","uuid":"b50e54bf-4323-4ac5-8e88-e356ce1c7d54"}
album: خليت روحي
  type: MusicAlbum
  date published: 2007
  track: جاني كلام
    type: MusicRecording
    duration: PT8M42S
    duration ms: 522714
    explicit: false
    by artist: ماجد الجدعاني
    in album: خليت روحي
      type: MusicAlbum
      date published: 2007
    isrc code: NL8RL2427601
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T13:45:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbb737ab889ebcfd458c9c80a2e0adc725cae27eaad66c81dde9680e530513144
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958905
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958905
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL8RL2427601
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T16:46:44Z
    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 0xbb737ab889ebcfd458c9c80a2e0adc725cae27eaad66c81dde9680e530513144. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:46:44Z), 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/NL8RL2427601.
      date published: 2026-07-20T16:46:44Z
    audio: جاني كلام
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.75
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.621
      additional property: Energy
        type: PropertyValue
        value: 0.61
      additional property: Speechiness
        type: PropertyValue
        value: 0.086
      additional property: Acousticness
        type: PropertyValue
        value: 0.779
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.077
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.664
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.842
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major