Lisa McMann
type: MusicGroup
description: Lisa McMann (born February 27, 1968) is an American author and the creator of The Unwanteds and The Unwanteds Quests series for young readers and the WAKE trilogy for young adults. Biography McMann w
popularity: 17
followers: 92
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953768
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c23ab34a-8344-489d-96c2-1b97c4d60bc7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c23ab34a-8344-489d-96c2-1b97c4d60bc7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c23ab34a-8344-489d-96c2-1b97c4d60bc7
additional property: OTSTimestamp
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  value: 2026-06-15T09:30:06Z
additional property: OTSCanonicalRecord
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270339ab637425524ef6d0d456ae90f644075238512cd7852a4bf44d4170c207. Chain 2 (Bitcoin): anchored in block 953768 (2026-06-15T09:30:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c23ab34a-8344-489d-96c2-1b97c4d60bc7.json and https://artists.proofprofile.net/proofs/artist/c23ab34a-8344-489d-96c2-1b97c4d60bc7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:30:06Z
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album: The Trap Door [Infinity Ring 3 (Unabridged)]
  type: MusicAlbum
  date published: 2013-02-05
album: Wächter der Magie – Die zwei Schicksale (Wächter der Magie 2) [Packendes Fantasy-Abenteuer voller Magie und Action]
  type: MusicAlbum
  date published: 2024-10-24