Faten Elarbi
type: MusicGroup
popularity: 3
followers: 194
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf3531be6960e30b72a9bfd0c3ad6753f2492dab1c1b9911d3deec290136c345
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2145f57c-43cb-4619-87d2-6f620ca120ba.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2145f57c-43cb-4619-87d2-6f620ca120ba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2145f57c-43cb-4619-87d2-6f620ca120ba
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf3531be6960e30b72a9bfd0c3ad6753f2492dab1c1b9911d3deec290136c345","name":"Faten Elarbi","registered_at":"2026-06-16T01:05:24Z","symbol":"NIM0888976","token_address":"0xedf445ba0eda57cf3854a72b43777e5f75df5a5a","type":"artist","uuid":"2145f57c-43cb-4619-87d2-6f620ca120ba"}
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 0xbf3531be6960e30b72a9bfd0c3ad6753f2492dab1c1b9911d3deec290136c345. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2145f57c-43cb-4619-87d2-6f620ca120ba.json and https://artists.proofprofile.net/proofs/artist/2145f57c-43cb-4619-87d2-6f620ca120ba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xbf3531be6960e30b72a9bfd0c3ad6753f2492dab1c1b9911d3deec290136c345","name":"Faten Elarbi","registered_at":"2026-06-16T01:05:24Z","symbol":"NIM0888976","token_address":"0xedf445ba0eda57cf3854a72b43777e5f75df5a5a","type":"artist","uuid":"2145f57c-43cb-4619-87d2-6f620ca120ba"}
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