Bousmaha Mohamed
type: MusicGroup
genre: raï
popularity: 12
followers: 4634
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4cca7b070dc573fe1d2f1da9237658788525740519fe8187785d7a8e8f5ba82
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f5fb4fd-dfe7-4107-925b-9649ca28f4a4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f5fb4fd-dfe7-4107-925b-9649ca28f4a4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7f5fb4fd-dfe7-4107-925b-9649ca28f4a4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf4cca7b070dc573fe1d2f1da9237658788525740519fe8187785d7a8e8f5ba82","name":"Bousmaha Mohamed","registered_at":"2026-06-14T17:52:40Z","symbol":"NIM0530385","token_address":"0x74b1e351bc0d9f9e9ed58497786918ac4c253104","type":"artist","uuid":"7f5fb4fd-dfe7-4107-925b-9649ca28f4a4"}
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 0xf4cca7b070dc573fe1d2f1da9237658788525740519fe8187785d7a8e8f5ba82. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7f5fb4fd-dfe7-4107-925b-9649ca28f4a4.json and https://artists.proofprofile.net/proofs/artist/7f5fb4fd-dfe7-4107-925b-9649ca28f4a4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0xf4cca7b070dc573fe1d2f1da9237658788525740519fe8187785d7a8e8f5ba82","name":"Bousmaha Mohamed","registered_at":"2026-06-14T17:52:40Z","symbol":"NIM0530385","token_address":"0x74b1e351bc0d9f9e9ed58497786918ac4c253104","type":"artist","uuid":"7f5fb4fd-dfe7-4107-925b-9649ca28f4a4"}
album: Ykhafou Dir Projet W Tanjah
  type: MusicAlbum
  date published: 2023-10-04