Celephaïs
type: MusicGroup
genre: black metal
genre: post-rock
description: "Celephaïs" () is a fantasy story by American horror fiction writer H. P. Lovecraft, written in early November 1920 and first published in the May 1922 issue of the Rainbow. It is part of the body of
popularity: 3
followers: 1550
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x731031739808542c7869f878173e8f56390dfe04a51ac18abe255b6940e2a18d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d22ff6b0-674f-4c11-a189-4e4e41f360e7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d22ff6b0-674f-4c11-a189-4e4e41f360e7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d22ff6b0-674f-4c11-a189-4e4e41f360e7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x731031739808542c7869f878173e8f56390dfe04a51ac18abe255b6940e2a18d","name":"Celephaïs","registered_at":"2026-06-21T01:29:32Z","symbol":"NIM1777845","token_address":"0x397fc1bda478ebf355ad7ceec0e1479692f0cb70","type":"artist","uuid":"d22ff6b0-674f-4c11-a189-4e4e41f360e7"}
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 0x731031739808542c7869f878173e8f56390dfe04a51ac18abe255b6940e2a18d. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d22ff6b0-674f-4c11-a189-4e4e41f360e7.json and https://artists.proofprofile.net/proofs/artist/d22ff6b0-674f-4c11-a189-4e4e41f360e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x731031739808542c7869f878173e8f56390dfe04a51ac18abe255b6940e2a18d","name":"Celephaïs","registered_at":"2026-06-21T01:29:32Z","symbol":"NIM1777845","token_address":"0x397fc1bda478ebf355ad7ceec0e1479692f0cb70","type":"artist","uuid":"d22ff6b0-674f-4c11-a189-4e4e41f360e7"}
album: Becoming the Deceased
  type: MusicAlbum
  date published: 2011-01-01
album: Tir N'a N'og
  type: MusicAlbum
  date published: 2012-09-19
album: Monad
  type: MusicAlbum
  date published: 2017-09-04