Rick Nash
type: MusicGroup
description: Richard Nash (born June 16, 1984) is a Canadian former professional ice hockey player who serves as the director of player development for the Columbus Blue Jackets of the National Hockey League (NHL)
popularity: 4
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaabcc375a10d762ee08bdea78068b40cfd8492623311f5545027cab3c20ad771
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca4dc467-f1ac-4dd1-b579-80f8f8fdbfd7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca4dc467-f1ac-4dd1-b579-80f8f8fdbfd7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ca4dc467-f1ac-4dd1-b579-80f8f8fdbfd7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaabcc375a10d762ee08bdea78068b40cfd8492623311f5545027cab3c20ad771","name":"Rick Nash","registered_at":"2026-06-20T22:28:33Z","symbol":"NIM1734004","token_address":"0x5ebecb1fb1c5e5572dc1843f485c3e5d5180c20a","type":"artist","uuid":"ca4dc467-f1ac-4dd1-b579-80f8f8fdbfd7"}
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 0xaabcc375a10d762ee08bdea78068b40cfd8492623311f5545027cab3c20ad771. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ca4dc467-f1ac-4dd1-b579-80f8f8fdbfd7.json and https://artists.proofprofile.net/proofs/artist/ca4dc467-f1ac-4dd1-b579-80f8f8fdbfd7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0xaabcc375a10d762ee08bdea78068b40cfd8492623311f5545027cab3c20ad771","name":"Rick Nash","registered_at":"2026-06-20T22:28:33Z","symbol":"NIM1734004","token_address":"0x5ebecb1fb1c5e5572dc1843f485c3e5d5180c20a","type":"artist","uuid":"ca4dc467-f1ac-4dd1-b579-80f8f8fdbfd7"}