Charlotte Montgomery
type: MusicGroup
description: Charlotte Montgomery (born 24 August 1958) is a Swedish professional golfer. She was one of the two players, who were the first female Swedes to play collegiate golf at a university in the United Stat
popularity: 3
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24a29071e594e5080625e4b0e658c2a1a31c95460628e7b31c8101d7d88f4753
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab19ebc1-4ee2-4921-afd6-2e0697463d54.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab19ebc1-4ee2-4921-afd6-2e0697463d54.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ab19ebc1-4ee2-4921-afd6-2e0697463d54
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x24a29071e594e5080625e4b0e658c2a1a31c95460628e7b31c8101d7d88f4753","name":"Charlotte Montgomery","registered_at":"2026-06-20T09:47:17Z","symbol":"NIM1582881","token_address":"0xb659a75233577a2a4f3c697fbaefce8f6c375415","type":"artist","uuid":"ab19ebc1-4ee2-4921-afd6-2e0697463d54"}
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 0x24a29071e594e5080625e4b0e658c2a1a31c95460628e7b31c8101d7d88f4753. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ab19ebc1-4ee2-4921-afd6-2e0697463d54.json and https://artists.proofprofile.net/proofs/artist/ab19ebc1-4ee2-4921-afd6-2e0697463d54.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x24a29071e594e5080625e4b0e658c2a1a31c95460628e7b31c8101d7d88f4753","name":"Charlotte Montgomery","registered_at":"2026-06-20T09:47:17Z","symbol":"NIM1582881","token_address":"0xb659a75233577a2a4f3c697fbaefce8f6c375415","type":"artist","uuid":"ab19ebc1-4ee2-4921-afd6-2e0697463d54"}