Samy Elmaghribi
type: MusicGroup
genre: gnawa
genre: mizrahi
description: thumb|right|Samy Elmaghribi Samy Elmaghribi (born Salomon Amzallag; 19 April 1922 – 9 March 2008) was a Moroccan Jewish musician. Born in Safi, he lived in Rabat, Salé, Paris, Montreal, and Ashdod. Th
popularity: 3
followers: 607
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x268e07b67266128947a1b905df1891e4be91e666896910795d48b116e78c5a92
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/96625209-51ae-4249-9bf3-ff926b6d0ded.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/96625209-51ae-4249-9bf3-ff926b6d0ded.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/96625209-51ae-4249-9bf3-ff926b6d0ded
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x268e07b67266128947a1b905df1891e4be91e666896910795d48b116e78c5a92","name":"Samy Elmaghribi","registered_at":"2026-06-17T18:09:32Z","symbol":"NIM1476925","token_address":"0x1eb15a9fdc7abab532720cb053373d0db5ef1ad1","type":"artist","uuid":"96625209-51ae-4249-9bf3-ff926b6d0ded"}
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 0x268e07b67266128947a1b905df1891e4be91e666896910795d48b116e78c5a92. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/96625209-51ae-4249-9bf3-ff926b6d0ded.json and https://artists.proofprofile.net/proofs/artist/96625209-51ae-4249-9bf3-ff926b6d0ded.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x268e07b67266128947a1b905df1891e4be91e666896910795d48b116e78c5a92","name":"Samy Elmaghribi","registered_at":"2026-06-17T18:09:32Z","symbol":"NIM1476925","token_address":"0x1eb15a9fdc7abab532720cb053373d0db5ef1ad1","type":"artist","uuid":"96625209-51ae-4249-9bf3-ff926b6d0ded"}
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