Tina Cross
type: MusicGroup
description: Tina Marie Cross (born 27 January 1959) is a New Zealand singer. She sang the winning entry in the 1979 Pacific Song Contest, and was the lead vocalist of synthpop band, Koo De Tah, whose single "Too
popularity: 5
followers: 500
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44f0d37370c366f7185e59ce2d0ba8e6134fc2678cef070cbb468e36730ceb85
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954131
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954131
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d6b099e-8652-4f33-843f-3d8d77e56c4a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d6b099e-8652-4f33-843f-3d8d77e56c4a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7d6b099e-8652-4f33-843f-3d8d77e56c4a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:19:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x44f0d37370c366f7185e59ce2d0ba8e6134fc2678cef070cbb468e36730ceb85","name":"Tina Cross","registered_at":"2026-06-17T09:22:51Z","symbol":"NIM1351318","token_address":"0x77bb577e08cf36a1f6146757f3e4c6dc389b513b","type":"artist","uuid":"7d6b099e-8652-4f33-843f-3d8d77e56c4a"}
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 0x44f0d37370c366f7185e59ce2d0ba8e6134fc2678cef070cbb468e36730ceb85. Chain 2 (Bitcoin): anchored in block 954131 (2026-06-17T19:19:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d6b099e-8652-4f33-843f-3d8d77e56c4a.json and https://artists.proofprofile.net/proofs/artist/7d6b099e-8652-4f33-843f-3d8d77e56c4a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:19:19Z
  text: {"copyright_id":"0x44f0d37370c366f7185e59ce2d0ba8e6134fc2678cef070cbb468e36730ceb85","name":"Tina Cross","registered_at":"2026-06-17T09:22:51Z","symbol":"NIM1351318","token_address":"0x77bb577e08cf36a1f6146757f3e4c6dc389b513b","type":"artist","uuid":"7d6b099e-8652-4f33-843f-3d8d77e56c4a"}
album: You Can Do It
  type: MusicAlbum
  date published: 1979
album: Tina X
  type: MusicAlbum
  date published: 1980
album: Walk Away
  type: MusicAlbum
  date published: 2014-06-23
album: Lay Down Your Heart
  type: MusicAlbum
  date published: 2014-10-17
album: Lay Down Your Heart
  type: MusicAlbum
  date published: 2014-10-17
album: Lay Down Your Heart
  type: MusicAlbum
  date published: 2014-10-17
album: Another Little One
  type: MusicAlbum
  date published: 2016-11-27
album: Another Little One
  type: MusicAlbum
  date published: 2017-11-27