Asmaa Lazraq
type: MusicGroup
genre: khaleeji
popularity: 11
followers: 398
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x542b6f87bf4965f3f8b13a66e205fa7b78d59c1382c49a055cd3df1ab2468d05
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953641
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953641
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ace00cb-d856-4512-87de-87fb4f42e1e8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ace00cb-d856-4512-87de-87fb4f42e1e8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3ace00cb-d856-4512-87de-87fb4f42e1e8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:54:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x542b6f87bf4965f3f8b13a66e205fa7b78d59c1382c49a055cd3df1ab2468d05","name":"Asmaa Lazraq","registered_at":"2026-06-14T10:36:03Z","symbol":"NIM0426207","token_address":"0x222c7fbee029e40c420b6b0a64cb9bf69a9463d7","type":"artist","uuid":"3ace00cb-d856-4512-87de-87fb4f42e1e8"}
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 0x542b6f87bf4965f3f8b13a66e205fa7b78d59c1382c49a055cd3df1ab2468d05. Chain 2 (Bitcoin): anchored in block 953641 (2026-06-14T13:54:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ace00cb-d856-4512-87de-87fb4f42e1e8.json and https://artists.proofprofile.net/proofs/artist/3ace00cb-d856-4512-87de-87fb4f42e1e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T13:54:28Z
  text: {"copyright_id":"0x542b6f87bf4965f3f8b13a66e205fa7b78d59c1382c49a055cd3df1ab2468d05","name":"Asmaa Lazraq","registered_at":"2026-06-14T10:36:03Z","symbol":"NIM0426207","token_address":"0x222c7fbee029e40c420b6b0a64cb9bf69a9463d7","type":"artist","uuid":"3ace00cb-d856-4512-87de-87fb4f42e1e8"}
album: 7el 3any
  type: MusicAlbum
  date published: 2017-10-02
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  type: MusicAlbum
  date published: 2019-06-10
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  type: MusicAlbum
  date published: 2019-08-10
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  type: MusicAlbum
  date published: 2019-09-04
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  type: MusicAlbum
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  type: MusicAlbum
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album: 5af Allah
  type: MusicAlbum
  date published: 2020-01-29