Luck Ra
type: MusicGroup
description: Juan Facundo Almenara Ordóñez (born 20 February 1999), better known by his stage name Luck Ra, is an Argentine singer. He began his career in 2017 following singing uploads on the digital platform You
popularity: 5
followers: 66
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x471e06845e86a1d76038d6b8cbbb88ef96b4f232ace99e799b67e78a435d411f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee2294ad-ea43-4058-b62b-c637f63b589e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee2294ad-ea43-4058-b62b-c637f63b589e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ee2294ad-ea43-4058-b62b-c637f63b589e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x471e06845e86a1d76038d6b8cbbb88ef96b4f232ace99e799b67e78a435d411f","name":"Luck Ra","registered_at":"2026-06-21T12:21:05Z","symbol":"NIM1922065","token_address":"0x9136d93644070c79241e835862ce633c3a5b9b24","type":"artist","uuid":"ee2294ad-ea43-4058-b62b-c637f63b589e"}
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 0x471e06845e86a1d76038d6b8cbbb88ef96b4f232ace99e799b67e78a435d411f. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee2294ad-ea43-4058-b62b-c637f63b589e.json and https://artists.proofprofile.net/proofs/artist/ee2294ad-ea43-4058-b62b-c637f63b589e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x471e06845e86a1d76038d6b8cbbb88ef96b4f232ace99e799b67e78a435d411f","name":"Luck Ra","registered_at":"2026-06-21T12:21:05Z","symbol":"NIM1922065","token_address":"0x9136d93644070c79241e835862ce633c3a5b9b24","type":"artist","uuid":"ee2294ad-ea43-4058-b62b-c637f63b589e"}