Shaun Richardson
type: MusicGroup
description: Shaun Richardson (born May 21, 1985) is an American former professional football linebacker. He was signed by the San Francisco 49ers as an undrafted free agent in 2008. He played college football for
popularity: 4
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x863b5c140d690319329e92b1fd6a2afa75ea5aa5199323139a010577e9d8ce99
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/9c4f41cc-39b5-4067-9f5a-0d980773a02f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c4f41cc-39b5-4067-9f5a-0d980773a02f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9c4f41cc-39b5-4067-9f5a-0d980773a02f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x863b5c140d690319329e92b1fd6a2afa75ea5aa5199323139a010577e9d8ce99","name":"Shaun Richardson","registered_at":"2026-06-20T04:02:06Z","symbol":"NIM1506207","token_address":"0x38da4c5469d04c3f0ccab116c6b47988237314e7","type":"artist","uuid":"9c4f41cc-39b5-4067-9f5a-0d980773a02f"}
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 0x863b5c140d690319329e92b1fd6a2afa75ea5aa5199323139a010577e9d8ce99. 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/9c4f41cc-39b5-4067-9f5a-0d980773a02f.json and https://artists.proofprofile.net/proofs/artist/9c4f41cc-39b5-4067-9f5a-0d980773a02f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T05:07:36Z
  text: {"copyright_id":"0x863b5c140d690319329e92b1fd6a2afa75ea5aa5199323139a010577e9d8ce99","name":"Shaun Richardson","registered_at":"2026-06-20T04:02:06Z","symbol":"NIM1506207","token_address":"0x38da4c5469d04c3f0ccab116c6b47988237314e7","type":"artist","uuid":"9c4f41cc-39b5-4067-9f5a-0d980773a02f"}