Nadine Labaki
type: MusicGroup
description: Nadine Labaki (; born February 18, 1974) is a Lebanese actress, director, and activist. Labaki first came into the spotlight as an actress in the early 2000s. Her filmmaking career began in 2007 after
popularity: 19
followers: 350
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x12445b7532c521ec24882d3e6c170c82617b17193e00b4a2392ecdb37d8e3a07
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953768
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953768
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bfb059f3-72d2-4b0a-93a6-3275be33fece.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bfb059f3-72d2-4b0a-93a6-3275be33fece.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bfb059f3-72d2-4b0a-93a6-3275be33fece
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:30:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x12445b7532c521ec24882d3e6c170c82617b17193e00b4a2392ecdb37d8e3a07","name":"Nadine Labaki","registered_at":"2026-06-15T00:39:24Z","symbol":"NIM0627399","token_address":"0xe6bcf958baab1656214c56beae7d67f82a151137","type":"artist","uuid":"bfb059f3-72d2-4b0a-93a6-3275be33fece"}
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 0x12445b7532c521ec24882d3e6c170c82617b17193e00b4a2392ecdb37d8e3a07. Chain 2 (Bitcoin): anchored in block 953768 (2026-06-15T09:30:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bfb059f3-72d2-4b0a-93a6-3275be33fece.json and https://artists.proofprofile.net/proofs/artist/bfb059f3-72d2-4b0a-93a6-3275be33fece.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:30:06Z
  text: {"copyright_id":"0x12445b7532c521ec24882d3e6c170c82617b17193e00b4a2392ecdb37d8e3a07","name":"Nadine Labaki","registered_at":"2026-06-15T00:39:24Z","symbol":"NIM0627399","token_address":"0xe6bcf958baab1656214c56beae7d67f82a151137","type":"artist","uuid":"bfb059f3-72d2-4b0a-93a6-3275be33fece"}