Sadek Democratoz
type: MusicGroup
genre: gnawa
genre: raï
popularity: 5
followers: 239
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3a03701ddd433db857300852d530eeee1544ac8f6939dc7ffc36f95cb48e59c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d422772-4092-4577-8ffd-2b89b2286dfe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d422772-4092-4577-8ffd-2b89b2286dfe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9d422772-4092-4577-8ffd-2b89b2286dfe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe3a03701ddd433db857300852d530eeee1544ac8f6939dc7ffc36f95cb48e59c","name":"Sadek Democratoz","registered_at":"2026-06-20T04:31:17Z","symbol":"NIM1512126","token_address":"0x803bdca27d0dd473ca61ce0117f3ab264abb2fa1","type":"artist","uuid":"9d422772-4092-4577-8ffd-2b89b2286dfe"}
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 0xe3a03701ddd433db857300852d530eeee1544ac8f6939dc7ffc36f95cb48e59c. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9d422772-4092-4577-8ffd-2b89b2286dfe.json and https://artists.proofprofile.net/proofs/artist/9d422772-4092-4577-8ffd-2b89b2286dfe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0xe3a03701ddd433db857300852d530eeee1544ac8f6939dc7ffc36f95cb48e59c","name":"Sadek Democratoz","registered_at":"2026-06-20T04:31:17Z","symbol":"NIM1512126","token_address":"0x803bdca27d0dd473ca61ce0117f3ab264abb2fa1","type":"artist","uuid":"9d422772-4092-4577-8ffd-2b89b2286dfe"}
album: Sbert Sbert (Coke Studio Algérie)
  type: MusicAlbum
  date published: 2017-11-20