Sandy Pearson
type: MusicGroup
description: Major General Cedric Maudsley Ingram "Sandy" Pearson, (24 August 1918PEARSON, Cedric Mandsley Ingram, memorial.act.gov.au – 7 November 2012) was an Australian Army officer. He was a Commander of Aust
popularity: 30
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaea4f8bd9e94acd47c350422dfa86e3dcb0fdce3f4d47433cb8aa085f2e73c82
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/780d95f8-23f3-472d-8cb0-54ee6d705068.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/780d95f8-23f3-472d-8cb0-54ee6d705068.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/780d95f8-23f3-472d-8cb0-54ee6d705068
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaea4f8bd9e94acd47c350422dfa86e3dcb0fdce3f4d47433cb8aa085f2e73c82","name":"Sandy Pearson","registered_at":"2026-06-12T01:23:15Z","symbol":"NIM0155576","token_address":"0xcc9d131e6609566504eb02a0a5fd841286c39aa8","type":"artist","uuid":"780d95f8-23f3-472d-8cb0-54ee6d705068"}
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 0xaea4f8bd9e94acd47c350422dfa86e3dcb0fdce3f4d47433cb8aa085f2e73c82. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/780d95f8-23f3-472d-8cb0-54ee6d705068.json and https://artists.proofprofile.net/proofs/artist/780d95f8-23f3-472d-8cb0-54ee6d705068.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xaea4f8bd9e94acd47c350422dfa86e3dcb0fdce3f4d47433cb8aa085f2e73c82","name":"Sandy Pearson","registered_at":"2026-06-12T01:23:15Z","symbol":"NIM0155576","token_address":"0xcc9d131e6609566504eb02a0a5fd841286c39aa8","type":"artist","uuid":"780d95f8-23f3-472d-8cb0-54ee6d705068"}
album: Sun Kisses You
  type: MusicAlbum
  date published: 2025-02-08