Laura Freeman
type: MusicGroup
description: Laura Freeman is a children's book illustrator. She received her BFA from the School of Visual Arts in New York City. She has illustrated many books, and done work for Highlights for Children. In a re
popularity: 2
followers: 84
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd869ef959fe3b18da45169f57c0c77ceb9783b108c3978e24b2e0e020783340
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4e55a8d7-03bb-43fa-9001-1d21b8ceeef6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4e55a8d7-03bb-43fa-9001-1d21b8ceeef6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4e55a8d7-03bb-43fa-9001-1d21b8ceeef6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd869ef959fe3b18da45169f57c0c77ceb9783b108c3978e24b2e0e020783340","name":"Laura Freeman","registered_at":"2026-06-16T16:48:24Z","symbol":"NIM1114083","token_address":"0xbe814eac05f672ee493ad4ed90781fff63a7ef7c","type":"artist","uuid":"4e55a8d7-03bb-43fa-9001-1d21b8ceeef6"}
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 0xbd869ef959fe3b18da45169f57c0c77ceb9783b108c3978e24b2e0e020783340. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4e55a8d7-03bb-43fa-9001-1d21b8ceeef6.json and https://artists.proofprofile.net/proofs/artist/4e55a8d7-03bb-43fa-9001-1d21b8ceeef6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xbd869ef959fe3b18da45169f57c0c77ceb9783b108c3978e24b2e0e020783340","name":"Laura Freeman","registered_at":"2026-06-16T16:48:24Z","symbol":"NIM1114083","token_address":"0xbe814eac05f672ee493ad4ed90781fff63a7ef7c","type":"artist","uuid":"4e55a8d7-03bb-43fa-9001-1d21b8ceeef6"}
album: Laura Freeman's Greatest Hits from her 20's and 30's
  type: MusicAlbum
  date published: 2000-01-01
album: A Baker's Dozen
  type: MusicAlbum
  date published: 2002-01-01
album: Color Wheel Cartwheel
  type: MusicAlbum
  date published: 2005-01-01
album: Somersault Season
  type: MusicAlbum
  date published: 2009-10-01