Alida Hisku
type: MusicGroup
description: Alida Hisku (born 20 June 1957) is an Albanian singer who was especially popular in the 1970s. Since 1990, she has lived in Germany. Life Hisku was born on 20 June 1957 in Tirana, then the capital of
popularity: 4
followers: 83
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68d6684448f2f3a37c20db457a43d34cbadfa89835c4043ac646ef5dfcd2340e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d45d32e5-ff30-4c3d-98e0-ef4b47c0852d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d45d32e5-ff30-4c3d-98e0-ef4b47c0852d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d45d32e5-ff30-4c3d-98e0-ef4b47c0852d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x68d6684448f2f3a37c20db457a43d34cbadfa89835c4043ac646ef5dfcd2340e","name":"Alida Hisku","registered_at":"2026-06-21T02:31:04Z","symbol":"NIM1791959","token_address":"0x916c61b69bafe61a1355f13e3968f76b49b68f28","type":"artist","uuid":"d45d32e5-ff30-4c3d-98e0-ef4b47c0852d"}
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 0x68d6684448f2f3a37c20db457a43d34cbadfa89835c4043ac646ef5dfcd2340e. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d45d32e5-ff30-4c3d-98e0-ef4b47c0852d.json and https://artists.proofprofile.net/proofs/artist/d45d32e5-ff30-4c3d-98e0-ef4b47c0852d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0x68d6684448f2f3a37c20db457a43d34cbadfa89835c4043ac646ef5dfcd2340e","name":"Alida Hisku","registered_at":"2026-06-21T02:31:04Z","symbol":"NIM1791959","token_address":"0x916c61b69bafe61a1355f13e3968f76b49b68f28","type":"artist","uuid":"d45d32e5-ff30-4c3d-98e0-ef4b47c0852d"}