Gregory Maguire
type: MusicGroup
description: Gregory Maguire (born June 9, 1954) is an American novelist. He is the author of Wicked, Confessions of an Ugly Stepsister, and several dozen other novels for adults and children. Many of Maguire's ad
popularity: 21
followers: 253
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe686e4571dc96aff3fe5e1d9582b36f7c71d0113b94aa9cd407195944a3a61a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4ab4c27-ef86-4ad8-a34f-48b362454e03.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4ab4c27-ef86-4ad8-a34f-48b362454e03.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e4ab4c27-ef86-4ad8-a34f-48b362454e03
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbe686e4571dc96aff3fe5e1d9582b36f7c71d0113b94aa9cd407195944a3a61a","name":"Gregory Maguire","registered_at":"2026-06-12T12:12:29Z","symbol":"NIM0294213","token_address":"0xba4f052d26db21d326c02cddb1a9b52bf74ac728","type":"artist","uuid":"e4ab4c27-ef86-4ad8-a34f-48b362454e03"}
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 0xbe686e4571dc96aff3fe5e1d9582b36f7c71d0113b94aa9cd407195944a3a61a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e4ab4c27-ef86-4ad8-a34f-48b362454e03.json and https://artists.proofprofile.net/proofs/artist/e4ab4c27-ef86-4ad8-a34f-48b362454e03.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xbe686e4571dc96aff3fe5e1d9582b36f7c71d0113b94aa9cd407195944a3a61a","name":"Gregory Maguire","registered_at":"2026-06-12T12:12:29Z","symbol":"NIM0294213","token_address":"0xba4f052d26db21d326c02cddb1a9b52bf74ac728","type":"artist","uuid":"e4ab4c27-ef86-4ad8-a34f-48b362454e03"}
album: What-the-Dickens (Unabridged)
  type: MusicAlbum
  date published: 2007-11-01
album: Wicked (Die Hexen von Oz - Die Vorlage zum Kinofilm)
  type: MusicAlbum
  date published: 2024-11-28