Ryan Clark
type: MusicGroup
description: Ryan Clark may refer to: Ryan Clark (American football) (born 1979), NFL football player Ryan Clark (actor) (born 1983), Australian former actor, best known for Home and Away and lifeguard Ryan Cl
popularity: 6
followers: 81
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98fe923d72bcea8946b2c250c7671704348c1523c120ca480200f306cbec0d9c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954032
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954032
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ac5799d-897a-41dd-8155-4a426d52a8c4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ac5799d-897a-41dd-8155-4a426d52a8c4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3ac5799d-897a-41dd-8155-4a426d52a8c4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:59:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98fe923d72bcea8946b2c250c7671704348c1523c120ca480200f306cbec0d9c","name":"Ryan Clark","registered_at":"2026-06-16T09:58:45Z","symbol":"NIM1016363","token_address":"0xe9979027647b4ba07f7ba2ce9e6996e4617d93fa","type":"artist","uuid":"3ac5799d-897a-41dd-8155-4a426d52a8c4"}
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 0x98fe923d72bcea8946b2c250c7671704348c1523c120ca480200f306cbec0d9c. Chain 2 (Bitcoin): anchored in block 954032 (2026-06-17T01:59:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ac5799d-897a-41dd-8155-4a426d52a8c4.json and https://artists.proofprofile.net/proofs/artist/3ac5799d-897a-41dd-8155-4a426d52a8c4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:59:41Z
  text: {"copyright_id":"0x98fe923d72bcea8946b2c250c7671704348c1523c120ca480200f306cbec0d9c","name":"Ryan Clark","registered_at":"2026-06-16T09:58:45Z","symbol":"NIM1016363","token_address":"0xe9979027647b4ba07f7ba2ce9e6996e4617d93fa","type":"artist","uuid":"3ac5799d-897a-41dd-8155-4a426d52a8c4"}