Miss Universum
type: MusicGroup
genre: electroclash
popularity: 3
followers: 501
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x862445d723131db4808a123f5cb857b2b55ada413cc9edfae134b1cbaef22273
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dadd7204-8f98-400e-8a68-91a0b17411f6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dadd7204-8f98-400e-8a68-91a0b17411f6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dadd7204-8f98-400e-8a68-91a0b17411f6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x862445d723131db4808a123f5cb857b2b55ada413cc9edfae134b1cbaef22273","name":"Miss Universum","registered_at":"2026-06-21T04:27:23Z","symbol":"NIM1819423","token_address":"0x604e1a542a242b8c05a295074b43ca525c081179","type":"artist","uuid":"dadd7204-8f98-400e-8a68-91a0b17411f6"}
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 0x862445d723131db4808a123f5cb857b2b55ada413cc9edfae134b1cbaef22273. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dadd7204-8f98-400e-8a68-91a0b17411f6.json and https://artists.proofprofile.net/proofs/artist/dadd7204-8f98-400e-8a68-91a0b17411f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0x862445d723131db4808a123f5cb857b2b55ada413cc9edfae134b1cbaef22273","name":"Miss Universum","registered_at":"2026-06-21T04:27:23Z","symbol":"NIM1819423","token_address":"0x604e1a542a242b8c05a295074b43ca525c081179","type":"artist","uuid":"dadd7204-8f98-400e-8a68-91a0b17411f6"}
album: På tunnelbanan
  type: MusicAlbum
  date published: 2002-01-01
album: På tunnelbanan
  type: MusicAlbum
  date published: 2002-01-01
album: Selfelected
  type: MusicAlbum
  date published: 2003-01-01
album: Selfelected
  type: MusicAlbum
  date published: 2003-02-01