Black Orchid
type: MusicGroup
description: Black orchid or Black Orchid may refer to: Books and comics Black Orchid (comics), a DC Comics miniseries created by Neil Gaiman Black Orchid (character), a character from DC Comics Black Orchids
popularity: 3
followers: 454
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe6d1b5b61e3071df987cf035d09bd893982bac07e40b8b83d89ba060168b38ac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3770064-3bdc-4986-bf0c-1388fa2a4560.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3770064-3bdc-4986-bf0c-1388fa2a4560.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b3770064-3bdc-4986-bf0c-1388fa2a4560
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe6d1b5b61e3071df987cf035d09bd893982bac07e40b8b83d89ba060168b38ac","name":"Black Orchid","registered_at":"2026-06-20T13:09:10Z","symbol":"NIM1621754","token_address":"0x65cb0cf2ec1b38bc143d78fd9d6b9d45673d4fe7","type":"artist","uuid":"b3770064-3bdc-4986-bf0c-1388fa2a4560"}
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 0xe6d1b5b61e3071df987cf035d09bd893982bac07e40b8b83d89ba060168b38ac. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3770064-3bdc-4986-bf0c-1388fa2a4560.json and https://artists.proofprofile.net/proofs/artist/b3770064-3bdc-4986-bf0c-1388fa2a4560.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0xe6d1b5b61e3071df987cf035d09bd893982bac07e40b8b83d89ba060168b38ac","name":"Black Orchid","registered_at":"2026-06-20T13:09:10Z","symbol":"NIM1621754","token_address":"0x65cb0cf2ec1b38bc143d78fd9d6b9d45673d4fe7","type":"artist","uuid":"b3770064-3bdc-4986-bf0c-1388fa2a4560"}
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