The Argyll & Sutherland Highlanders
type: MusicGroup
popularity: 6
followers: 259
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35845995d523ff9348071b6eaafca23d771973908429cf0d761944b2e2ad3a82
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953955
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953955
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/260a0437-bdfb-4f5a-b98c-5fe2672a77ce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/260a0437-bdfb-4f5a-b98c-5fe2672a77ce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/260a0437-bdfb-4f5a-b98c-5fe2672a77ce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:29:53Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x35845995d523ff9348071b6eaafca23d771973908429cf0d761944b2e2ad3a82","name":"The Argyll & Sutherland Highlanders","registered_at":"2026-06-16T02:52:29Z","symbol":"NIM0914571","token_address":"0xfb2d1ab285419a59c792fd8ecfa6d7cd8fa99487","type":"artist","uuid":"260a0437-bdfb-4f5a-b98c-5fe2672a77ce"}
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 0x35845995d523ff9348071b6eaafca23d771973908429cf0d761944b2e2ad3a82. Chain 2 (Bitcoin): anchored in block 953955 (2026-06-16T14:29:53Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/260a0437-bdfb-4f5a-b98c-5fe2672a77ce.json and https://artists.proofprofile.net/proofs/artist/260a0437-bdfb-4f5a-b98c-5fe2672a77ce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:29:53Z
  text: {"copyright_id":"0x35845995d523ff9348071b6eaafca23d771973908429cf0d761944b2e2ad3a82","name":"The Argyll & Sutherland Highlanders","registered_at":"2026-06-16T02:52:29Z","symbol":"NIM0914571","token_address":"0xfb2d1ab285419a59c792fd8ecfa6d7cd8fa99487","type":"artist","uuid":"260a0437-bdfb-4f5a-b98c-5fe2672a77ce"}
album: Salute from Stirling Castle
  type: MusicAlbum
  date published: 2005-01-01