Grenadier Guards
type: MusicGroup
description: The Grenadier Guards (GREN GDS), with full official title "The 1st or Grenadier Regiment of Foot Guards", is the most senior infantry regiment of the British Army, being at the top of the Infantry Ord
popularity: 14
followers: 425
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x95a3cb0725bb42a5f145e7065ff7673d2ac117e8d9ea34cafef714e5e74b8311
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953701
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953701
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/759259fd-9403-40f0-adea-f0918c8c8976.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/759259fd-9403-40f0-adea-f0918c8c8976.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/759259fd-9403-40f0-adea-f0918c8c8976
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:16:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x95a3cb0725bb42a5f145e7065ff7673d2ac117e8d9ea34cafef714e5e74b8311","name":"Grenadier Guards","registered_at":"2026-06-14T16:46:10Z","symbol":"NIM0514521","token_address":"0x3da090e9f5654328869f1d2ca02f53e4665748c4","type":"artist","uuid":"759259fd-9403-40f0-adea-f0918c8c8976"}
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 0x95a3cb0725bb42a5f145e7065ff7673d2ac117e8d9ea34cafef714e5e74b8311. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/759259fd-9403-40f0-adea-f0918c8c8976.json and https://artists.proofprofile.net/proofs/artist/759259fd-9403-40f0-adea-f0918c8c8976.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x95a3cb0725bb42a5f145e7065ff7673d2ac117e8d9ea34cafef714e5e74b8311","name":"Grenadier Guards","registered_at":"2026-06-14T16:46:10Z","symbol":"NIM0514521","token_address":"0x3da090e9f5654328869f1d2ca02f53e4665748c4","type":"artist","uuid":"759259fd-9403-40f0-adea-f0918c8c8976"}