Emily Mitchell
type: MusicGroup
description: Emily Mitchell (born April 26, 1975) is an Anglo-American writer. Her debut novel, The Last Summer of the World, was published by W. W. Norton & Company in 2007. It concerns the photographer Edward
popularity: 7
followers: 111
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3c2156b53aa2fed5dcde372e6c8af0f5c99bcf5f33e7494a8a6b511e6d906b6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b7e3fbc0-e056-4eed-8502-17b6a1759b2e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b7e3fbc0-e056-4eed-8502-17b6a1759b2e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b7e3fbc0-e056-4eed-8502-17b6a1759b2e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf3c2156b53aa2fed5dcde372e6c8af0f5c99bcf5f33e7494a8a6b511e6d906b6","name":"Emily Mitchell","registered_at":"2026-06-20T15:38:27Z","symbol":"NIM1644761","token_address":"0xf175a867de381892272b58bfb45082da24f1f811","type":"artist","uuid":"b7e3fbc0-e056-4eed-8502-17b6a1759b2e"}
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 0xf3c2156b53aa2fed5dcde372e6c8af0f5c99bcf5f33e7494a8a6b511e6d906b6. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b7e3fbc0-e056-4eed-8502-17b6a1759b2e.json and https://artists.proofprofile.net/proofs/artist/b7e3fbc0-e056-4eed-8502-17b6a1759b2e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xf3c2156b53aa2fed5dcde372e6c8af0f5c99bcf5f33e7494a8a6b511e6d906b6","name":"Emily Mitchell","registered_at":"2026-06-20T15:38:27Z","symbol":"NIM1644761","token_address":"0xf175a867de381892272b58bfb45082da24f1f811","type":"artist","uuid":"b7e3fbc0-e056-4eed-8502-17b6a1759b2e"}