Stan Brown
type: MusicGroup
description: Stan Brown may refer to: Sportspeople Stan Brown (Australian footballer) (1921–1994), Australian rules footballer Stan Brown (basketball) (1929–2009), American basketball player Stanley Brown (cric
popularity: 19
followers: 67
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xadb160cacc03c89296749f869a99f04eb76295a2ff9759f6f3e0d59cc94d0a62
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953620
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953620
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e1841d7-4df3-4c88-ba12-85521572912e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e1841d7-4df3-4c88-ba12-85521572912e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1e1841d7-4df3-4c88-ba12-85521572912e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:36:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xadb160cacc03c89296749f869a99f04eb76295a2ff9759f6f3e0d59cc94d0a62","name":"Stan Brown","registered_at":"2026-06-14T07:39:09Z","symbol":"NIM0384018","token_address":"0xd181ba9339b44fc074b549444fa5e812821453df","type":"artist","uuid":"1e1841d7-4df3-4c88-ba12-85521572912e"}
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 0xadb160cacc03c89296749f869a99f04eb76295a2ff9759f6f3e0d59cc94d0a62. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e1841d7-4df3-4c88-ba12-85521572912e.json and https://artists.proofprofile.net/proofs/artist/1e1841d7-4df3-4c88-ba12-85521572912e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:36:10Z
  text: {"copyright_id":"0xadb160cacc03c89296749f869a99f04eb76295a2ff9759f6f3e0d59cc94d0a62","name":"Stan Brown","registered_at":"2026-06-14T07:39:09Z","symbol":"NIM0384018","token_address":"0xd181ba9339b44fc074b549444fa5e812821453df","type":"artist","uuid":"1e1841d7-4df3-4c88-ba12-85521572912e"}