Cosima De Vito
type: MusicGroup
description: Cosima De Vito (born 1 November 1976), also known as Cosima, is an Australian pop and R&B singer-songwriter. Born and raised in Perth, Western Australia, she is best known for her cover of the classic
popularity: 11
followers: 1269
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2411daae7f54ed20c5f57e27abd70d97b5f73ab5e5e6aeb1fc44957ffea8ba15
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953641
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953641
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3be595a6-2ea3-4dbe-977f-58c930dea051.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3be595a6-2ea3-4dbe-977f-58c930dea051.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3be595a6-2ea3-4dbe-977f-58c930dea051
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:54:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2411daae7f54ed20c5f57e27abd70d97b5f73ab5e5e6aeb1fc44957ffea8ba15","name":"Cosima De Vito","registered_at":"2026-06-14T10:43:07Z","symbol":"NIM0427897","token_address":"0xe184ad70379273a0448c3f89c843235c7250b793","type":"artist","uuid":"3be595a6-2ea3-4dbe-977f-58c930dea051"}
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 0x2411daae7f54ed20c5f57e27abd70d97b5f73ab5e5e6aeb1fc44957ffea8ba15. Chain 2 (Bitcoin): anchored in block 953641 (2026-06-14T13:54:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3be595a6-2ea3-4dbe-977f-58c930dea051.json and https://artists.proofprofile.net/proofs/artist/3be595a6-2ea3-4dbe-977f-58c930dea051.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T13:54:28Z
  text: {"copyright_id":"0x2411daae7f54ed20c5f57e27abd70d97b5f73ab5e5e6aeb1fc44957ffea8ba15","name":"Cosima De Vito","registered_at":"2026-06-14T10:43:07Z","symbol":"NIM0427897","token_address":"0xe184ad70379273a0448c3f89c843235c7250b793","type":"artist","uuid":"3be595a6-2ea3-4dbe-977f-58c930dea051"}
album: Cosima
  type: MusicAlbum
  date published: 2004-10-01
album: When the War Is Over
  type: MusicAlbum
  date published: 2012-06-17
album: Hot Stuff
  type: MusicAlbum
  date published: 2013-11-01
album: The Power of Love
  type: MusicAlbum
  date published: 2017-09-14
album: Mama
  type: MusicAlbum
  date published: 2021-05-21
album: Beyond The Horizon
  type: MusicAlbum
  date published: 2021-10-23