Rita Comisi
type: MusicGroup
genre: italo dance
description: Rita Comisi (born 16 August 1985 in Itamaraju, Brazil) is an Italian singer who became a finalist of the Italian talent TV-show Amici di Maria De Filippi(it.) () in 2005–2006, winning the critics awar
popularity: 12
followers: 198
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc6da17f128b24cbc5b6137d85fac2485efe9ae3859f6313d9a2be225eadf8ffd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953770
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953770
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3cee1d8-531b-448f-8d22-2d2de013a69a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3cee1d8-531b-448f-8d22-2d2de013a69a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b3cee1d8-531b-448f-8d22-2d2de013a69a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:50:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc6da17f128b24cbc5b6137d85fac2485efe9ae3859f6313d9a2be225eadf8ffd","name":"Rita Comisi","registered_at":"2026-06-14T23:28:15Z","symbol":"NIM0610390","token_address":"0xcc7852beaada121a82079f113264133aa6e07aa1","type":"artist","uuid":"b3cee1d8-531b-448f-8d22-2d2de013a69a"}
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 0xc6da17f128b24cbc5b6137d85fac2485efe9ae3859f6313d9a2be225eadf8ffd. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3cee1d8-531b-448f-8d22-2d2de013a69a.json and https://artists.proofprofile.net/proofs/artist/b3cee1d8-531b-448f-8d22-2d2de013a69a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0xc6da17f128b24cbc5b6137d85fac2485efe9ae3859f6313d9a2be225eadf8ffd","name":"Rita Comisi","registered_at":"2026-06-14T23:28:15Z","symbol":"NIM0610390","token_address":"0xcc7852beaada121a82079f113264133aa6e07aa1","type":"artist","uuid":"b3cee1d8-531b-448f-8d22-2d2de013a69a"}
album: People Beside
  type: MusicAlbum
  date published: 2023-03-23