Lauren Ellington
type: MusicGroup
genre: musicals
popularity: 4
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d193312831799fed94e1aac9a2c406433b32909a2b87088d6034cc44a96e520
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c8725953-b3e7-4bff-a49d-fea9c1ed144a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c8725953-b3e7-4bff-a49d-fea9c1ed144a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c8725953-b3e7-4bff-a49d-fea9c1ed144a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d193312831799fed94e1aac9a2c406433b32909a2b87088d6034cc44a96e520","name":"Lauren Ellington","registered_at":"2026-06-20T22:02:41Z","symbol":"NIM1728288","token_address":"0x55aea1b281c418c74c968bb03e4f81a79cecc558","type":"artist","uuid":"c8725953-b3e7-4bff-a49d-fea9c1ed144a"}
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 0x6d193312831799fed94e1aac9a2c406433b32909a2b87088d6034cc44a96e520. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c8725953-b3e7-4bff-a49d-fea9c1ed144a.json and https://artists.proofprofile.net/proofs/artist/c8725953-b3e7-4bff-a49d-fea9c1ed144a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x6d193312831799fed94e1aac9a2c406433b32909a2b87088d6034cc44a96e520","name":"Lauren Ellington","registered_at":"2026-06-20T22:02:41Z","symbol":"NIM1728288","token_address":"0x55aea1b281c418c74c968bb03e4f81a79cecc558","type":"artist","uuid":"c8725953-b3e7-4bff-a49d-fea9c1ed144a"}