Leanne Cope
type: MusicGroup
genre: musicals
description: Leanne Michelle Cope (born September 13, 1983) is an English ballet dancer and theatre actress. She achieved prominence as First Artist for The Royal Ballet, after training in the Royal Ballet School
popularity: 5
followers: 48
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f6f14a1875b463ec9e9cb0c5cf1459be2e2fa2285998e4b705c6891aa8ccb9b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9be29aea-6c19-4aed-a7b9-746867a032a5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9be29aea-6c19-4aed-a7b9-746867a032a5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9be29aea-6c19-4aed-a7b9-746867a032a5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f6f14a1875b463ec9e9cb0c5cf1459be2e2fa2285998e4b705c6891aa8ccb9b","name":"Leanne Cope","registered_at":"2026-06-20T03:54:50Z","symbol":"NIM1504289","token_address":"0x68865b95a8bad19ddfac7ae1500100a1e97e8403","type":"artist","uuid":"9be29aea-6c19-4aed-a7b9-746867a032a5"}
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 0x7f6f14a1875b463ec9e9cb0c5cf1459be2e2fa2285998e4b705c6891aa8ccb9b. Chain 2 (Bitcoin): anchored in block 954502 (2026-06-20T05:07:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9be29aea-6c19-4aed-a7b9-746867a032a5.json and https://artists.proofprofile.net/proofs/artist/9be29aea-6c19-4aed-a7b9-746867a032a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T05:07:36Z
  text: {"copyright_id":"0x7f6f14a1875b463ec9e9cb0c5cf1459be2e2fa2285998e4b705c6891aa8ccb9b","name":"Leanne Cope","registered_at":"2026-06-20T03:54:50Z","symbol":"NIM1504289","token_address":"0x68865b95a8bad19ddfac7ae1500100a1e97e8403","type":"artist","uuid":"9be29aea-6c19-4aed-a7b9-746867a032a5"}