Amelia Farrugia
type: MusicGroup
genre: opera
description: ← Amelia Farrugia (often misspelled as Ferrugia; born 28 July 1970) is an Australian soprano opera singer of Maltese descent. She won awards in the Sydney Eisteddfod and the 1996 Australian Singing C
popularity: 4
followers: 52
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x803ec11efd1537ba0ff8a87167738e7380d63fb36d74fca8efc18c25b6a16829
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/087da9c2-447a-409f-9e3f-9f5c16757cdc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/087da9c2-447a-409f-9e3f-9f5c16757cdc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/087da9c2-447a-409f-9e3f-9f5c16757cdc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x803ec11efd1537ba0ff8a87167738e7380d63fb36d74fca8efc18c25b6a16829","name":"Amelia Farrugia","registered_at":"2026-06-15T16:33:39Z","symbol":"NIM0766889","token_address":"0xd73b1edd9a947e5ad60175bce7245630b3f10dd6","type":"artist","uuid":"087da9c2-447a-409f-9e3f-9f5c16757cdc"}
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 0x803ec11efd1537ba0ff8a87167738e7380d63fb36d74fca8efc18c25b6a16829. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/087da9c2-447a-409f-9e3f-9f5c16757cdc.json and https://artists.proofprofile.net/proofs/artist/087da9c2-447a-409f-9e3f-9f5c16757cdc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x803ec11efd1537ba0ff8a87167738e7380d63fb36d74fca8efc18c25b6a16829","name":"Amelia Farrugia","registered_at":"2026-06-15T16:33:39Z","symbol":"NIM0766889","token_address":"0xd73b1edd9a947e5ad60175bce7245630b3f10dd6","type":"artist","uuid":"087da9c2-447a-409f-9e3f-9f5c16757cdc"}
album: Salieri: The Chimney Sweep (Sung in English)
  type: MusicAlbum
  date published: 2015-07-01