Matthew Daly
type: MusicGroup
description: Matthew Daly (born 8 July 1983) is an English field hockey player who played for England and Great Britain and competed at the 2008 Summer Olympics and 2012 Summer Olympics. Biography Daly was b
popularity: 10
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf51ccd8fd01d1e76aeb3b46610777e6bd169b9c80857d48cb08c3b14da03a51
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/95ce5333-5f8f-489d-807d-b05918128289.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/95ce5333-5f8f-489d-807d-b05918128289.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/95ce5333-5f8f-489d-807d-b05918128289
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf51ccd8fd01d1e76aeb3b46610777e6bd169b9c80857d48cb08c3b14da03a51","name":"Matthew Daly","registered_at":"2026-06-17T17:59:07Z","symbol":"NIM1474435","token_address":"0x98f5ea729fcd1d51498ffae90566150f89c31f71","type":"artist","uuid":"95ce5333-5f8f-489d-807d-b05918128289"}
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 0xcf51ccd8fd01d1e76aeb3b46610777e6bd169b9c80857d48cb08c3b14da03a51. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/95ce5333-5f8f-489d-807d-b05918128289.json and https://artists.proofprofile.net/proofs/artist/95ce5333-5f8f-489d-807d-b05918128289.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xcf51ccd8fd01d1e76aeb3b46610777e6bd169b9c80857d48cb08c3b14da03a51","name":"Matthew Daly","registered_at":"2026-06-17T17:59:07Z","symbol":"NIM1474435","token_address":"0x98f5ea729fcd1d51498ffae90566150f89c31f71","type":"artist","uuid":"95ce5333-5f8f-489d-807d-b05918128289"}