Ljasos
type: MusicGroup
genre: arabic rap
genre: moroccan pop
genre: moroccan rap
popularity: 12
followers: 46330
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3b8d0c6217a16bf5ac6bf09414091387b58216f4e983c1eb2d1d13eed05d07f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953588
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953588
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0185b6da-82c7-4325-887f-a1cd66d4ff38.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0185b6da-82c7-4325-887f-a1cd66d4ff38.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0185b6da-82c7-4325-887f-a1cd66d4ff38
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T04:52:46Z
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 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 0xd3b8d0c6217a16bf5ac6bf09414091387b58216f4e983c1eb2d1d13eed05d07f. Chain 2 (Bitcoin): anchored in block 953588 (2026-06-14T04:52:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0185b6da-82c7-4325-887f-a1cd66d4ff38.json and https://artists.proofprofile.net/proofs/artist/0185b6da-82c7-4325-887f-a1cd66d4ff38.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T04:52:46Z
album: Rabat DC
  type: MusicAlbum
  date published: 2013-10-31
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  type: MusicAlbum
  date published: 2014-11-02
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  type: MusicAlbum
  date published: 2015-02-21
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  date published: 2015-03-21
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  date published: 2017-09-01
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  type: MusicAlbum
  date published: 2017-09-01
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  type: MusicAlbum
  date published: 2018-02-10
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  date published: 2018-03-03
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  date published: 2018-05-19
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  date published: 2019-07-02
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  date published: 2019-12-03
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  type: MusicAlbum
  date published: 2022-09-08
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  type: MusicAlbum
  date published: 2022-11-18
album: Rissala Ila lwali
  type: MusicAlbum
  date published: 2023-03-03
album: Plan A
  type: MusicAlbum
  date published: 2023-08-04
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  type: MusicAlbum
  date published: 2024-01-01
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