L7A9D
type: MusicGroup
genre: arabic rap
genre: moroccan pop
genre: moroccan rap
description: Mouad Belaghouat (; born in 1988), better known as L7a9d or El Haqed (), is a Moroccan rapper and human rights activist who rose to prominence when he was imprisoned for criticising Mohammed VI, the k
popularity: 8
followers: 3335
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94168c94055f7ed75eda6da8658b7aed7bb89a5edf4eb0b62d9d9d051f454f52
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b866c5d-dc34-4baa-8c92-82907c4c68e7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b866c5d-dc34-4baa-8c92-82907c4c68e7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4b866c5d-dc34-4baa-8c92-82907c4c68e7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
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 0x94168c94055f7ed75eda6da8658b7aed7bb89a5edf4eb0b62d9d9d051f454f52. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4b866c5d-dc34-4baa-8c92-82907c4c68e7.json and https://artists.proofprofile.net/proofs/artist/4b866c5d-dc34-4baa-8c92-82907c4c68e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: M3Lm
  type: MusicAlbum
  date published: 2017-06-11
album: Li Ja Bismillah
  type: MusicAlbum
  date published: 2020-02-20
album: Eros
  type: MusicAlbum
  date published: 2021-05-21
album: Agharass
  type: MusicAlbum
  date published: 2021-07-09