McKenzie Kurtz
type: MusicGroup
description: McKenzie Kurtz (born January 13, 1997) is an American stage actress, singer, and dancer. In her Broadway debut, she played the role of Anna in Frozen. Early life Kurtz grew up in Alpharetta, Georgi
popularity: 10
followers: 84
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x081f4f44ba9287bf8710c87755c8ede11d9a0e43a77f43220420fe464cb1d3b8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2eaaa8c-47ba-440a-8adc-09b3b5308a28.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2eaaa8c-47ba-440a-8adc-09b3b5308a28.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c2eaaa8c-47ba-440a-8adc-09b3b5308a28
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x081f4f44ba9287bf8710c87755c8ede11d9a0e43a77f43220420fe464cb1d3b8","name":"McKenzie Kurtz","registered_at":"2026-06-20T20:14:58Z","symbol":"NIM1700698","token_address":"0x9e0361915931a7efff243b04b20f8aeef72c9182","type":"artist","uuid":"c2eaaa8c-47ba-440a-8adc-09b3b5308a28"}
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 0x081f4f44ba9287bf8710c87755c8ede11d9a0e43a77f43220420fe464cb1d3b8. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c2eaaa8c-47ba-440a-8adc-09b3b5308a28.json and https://artists.proofprofile.net/proofs/artist/c2eaaa8c-47ba-440a-8adc-09b3b5308a28.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x081f4f44ba9287bf8710c87755c8ede11d9a0e43a77f43220420fe464cb1d3b8","name":"McKenzie Kurtz","registered_at":"2026-06-20T20:14:58Z","symbol":"NIM1700698","token_address":"0x9e0361915931a7efff243b04b20f8aeef72c9182","type":"artist","uuid":"c2eaaa8c-47ba-440a-8adc-09b3b5308a28"}