Angelina Jordan
type: MusicGroup
description: Angelina Jordan Astar (born 10 January 2006) is a Norwegian singer whose audition for the 2014 season of Norway's Got Talent at the age of seven, singing "Gloomy Sunday" in the style of Billie Holiday
popularity: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e5ceba6a8a7467ca9f0d2292a84efe30bb68d0aae701ce1209c8d2511483a48
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e19442f-625c-473b-be88-a7e0be4c529b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e19442f-625c-473b-be88-a7e0be4c529b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9e19442f-625c-473b-be88-a7e0be4c529b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7e5ceba6a8a7467ca9f0d2292a84efe30bb68d0aae701ce1209c8d2511483a48","name":"Angelina Jordan","registered_at":"2026-06-20T04:46:36Z","symbol":"NIM1516312","token_address":"0x9c570417c21633e890c2cc4b06cde34b6a308103","type":"artist","uuid":"9e19442f-625c-473b-be88-a7e0be4c529b"}
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 0x7e5ceba6a8a7467ca9f0d2292a84efe30bb68d0aae701ce1209c8d2511483a48. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9e19442f-625c-473b-be88-a7e0be4c529b.json and https://artists.proofprofile.net/proofs/artist/9e19442f-625c-473b-be88-a7e0be4c529b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x7e5ceba6a8a7467ca9f0d2292a84efe30bb68d0aae701ce1209c8d2511483a48","name":"Angelina Jordan","registered_at":"2026-06-20T04:46:36Z","symbol":"NIM1516312","token_address":"0x9c570417c21633e890c2cc4b06cde34b6a308103","type":"artist","uuid":"9e19442f-625c-473b-be88-a7e0be4c529b"}
album: Fly Me To The Moon
  type: MusicAlbum
  date published: 2025-02-05