Malika Dina
type: MusicGroup
description: Malika-Dina Akulova (; born 19 December 1995), known professionally as Malika Dina (Малика Дина), is a Kyrgyzstani singer. Biography Malika Dina was born on 19 December 1995 in Moscow, the daughter o
popularity: 7
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e68fde4526bff366caa1ceb6c611d69ac292dadf7e5ee08e07897bcd3224816
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45aa4be2-563a-47b3-b217-e7902c00c033.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45aa4be2-563a-47b3-b217-e7902c00c033.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/45aa4be2-563a-47b3-b217-e7902c00c033
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1e68fde4526bff366caa1ceb6c611d69ac292dadf7e5ee08e07897bcd3224816","name":"Malika Dina","registered_at":"2026-06-16T14:10:28Z","symbol":"NIM1076402","token_address":"0xb32ac265981f0c0b1a4cd3a87c45cc45c4b8526b","type":"artist","uuid":"45aa4be2-563a-47b3-b217-e7902c00c033"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e68fde4526bff366caa1ceb6c611d69ac292dadf7e5ee08e07897bcd3224816. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/45aa4be2-563a-47b3-b217-e7902c00c033.json and https://artists.proofprofile.net/proofs/artist/45aa4be2-563a-47b3-b217-e7902c00c033.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T07:39:10Z
  text: {"copyright_id":"0x1e68fde4526bff366caa1ceb6c611d69ac292dadf7e5ee08e07897bcd3224816","name":"Malika Dina","registered_at":"2026-06-16T14:10:28Z","symbol":"NIM1076402","token_address":"0xb32ac265981f0c0b1a4cd3a87c45cc45c4b8526b","type":"artist","uuid":"45aa4be2-563a-47b3-b217-e7902c00c033"}