Daryl Gregory
type: MusicGroup
description: Daryl Gregory (born 1965) is an American science fiction, fantasy and comic book author. Gregory is a 1988 alumnus of the Michigan State University Clarion science fiction workshop,"Daryl Gregory Inte
popularity: 7
followers: 37
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ed54994867f8ae9ee13029537d726bdcda3a93c8b5d2397562784a7271fad22
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/56323c8f-c3bb-4b5c-aea7-ad212a11d490.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56323c8f-c3bb-4b5c-aea7-ad212a11d490.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/56323c8f-c3bb-4b5c-aea7-ad212a11d490
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ed54994867f8ae9ee13029537d726bdcda3a93c8b5d2397562784a7271fad22","name":"Daryl Gregory","registered_at":"2026-06-16T19:36:27Z","symbol":"NIM1154182","token_address":"0x234f81d07c96504051a791a3d7854cc06851d93d","type":"artist","uuid":"56323c8f-c3bb-4b5c-aea7-ad212a11d490"}
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 0x4ed54994867f8ae9ee13029537d726bdcda3a93c8b5d2397562784a7271fad22. 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/56323c8f-c3bb-4b5c-aea7-ad212a11d490.json and https://artists.proofprofile.net/proofs/artist/56323c8f-c3bb-4b5c-aea7-ad212a11d490.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x4ed54994867f8ae9ee13029537d726bdcda3a93c8b5d2397562784a7271fad22","name":"Daryl Gregory","registered_at":"2026-06-16T19:36:27Z","symbol":"NIM1154182","token_address":"0x234f81d07c96504051a791a3d7854cc06851d93d","type":"artist","uuid":"56323c8f-c3bb-4b5c-aea7-ad212a11d490"}
album: Die erstaunliche Familie Telemachus (Gekürzt)
  type: MusicAlbum
  date published: 2018-02-23