Kurt Richards
type: MusicGroup
description: Kurt Richards (born 15 September 1987) is a New Zealand cricketer who plays for Central Districts. References External links Category:1987 births Category:Living people Category:New Zealand crick
popularity: 20
followers: 21
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2ddc774566fc688b5c9fc165d23597b00fc27bb2e4f9d8369dc2419ce1cd2b3f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953762
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953762
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9c37641-5dbe-488b-aeae-24247d81b3db.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9c37641-5dbe-488b-aeae-24247d81b3db.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b9c37641-5dbe-488b-aeae-24247d81b3db
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:21:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2ddc774566fc688b5c9fc165d23597b00fc27bb2e4f9d8369dc2419ce1cd2b3f","name":"Kurt Richards","registered_at":"2026-06-15T00:04:47Z","symbol":"NIM0619123","token_address":"0xeac4d0c2dfc812005f00bbf07d07d30dd3d7508f","type":"artist","uuid":"b9c37641-5dbe-488b-aeae-24247d81b3db"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ddc774566fc688b5c9fc165d23597b00fc27bb2e4f9d8369dc2419ce1cd2b3f. Chain 2 (Bitcoin): anchored in block 953762 (2026-06-15T08:21:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b9c37641-5dbe-488b-aeae-24247d81b3db.json and https://artists.proofprofile.net/proofs/artist/b9c37641-5dbe-488b-aeae-24247d81b3db.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T08:21:23Z
  text: {"copyright_id":"0x2ddc774566fc688b5c9fc165d23597b00fc27bb2e4f9d8369dc2419ce1cd2b3f","name":"Kurt Richards","registered_at":"2026-06-15T00:04:47Z","symbol":"NIM0619123","token_address":"0xeac4d0c2dfc812005f00bbf07d07d30dd3d7508f","type":"artist","uuid":"b9c37641-5dbe-488b-aeae-24247d81b3db"}