Nephisto FR
type: MusicGroup
genre: djent
popularity: 8
followers: 131
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16fee85b7d9d3010842319d15bcf1fbdf447e05a2aff69493b6d47060ce71b55
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953954
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953954
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/25a57ec4-b3da-49c7-9f62-88103626c5e4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/25a57ec4-b3da-49c7-9f62-88103626c5e4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/25a57ec4-b3da-49c7-9f62-88103626c5e4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:18:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16fee85b7d9d3010842319d15bcf1fbdf447e05a2aff69493b6d47060ce71b55","name":"Nephisto FR","registered_at":"2026-06-16T02:36:42Z","symbol":"NIM0910800","token_address":"0xfab9a892a5217377832588da6da1e0237873116c","type":"artist","uuid":"25a57ec4-b3da-49c7-9f62-88103626c5e4"}
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 0x16fee85b7d9d3010842319d15bcf1fbdf447e05a2aff69493b6d47060ce71b55. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/25a57ec4-b3da-49c7-9f62-88103626c5e4.json and https://artists.proofprofile.net/proofs/artist/25a57ec4-b3da-49c7-9f62-88103626c5e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x16fee85b7d9d3010842319d15bcf1fbdf447e05a2aff69493b6d47060ce71b55","name":"Nephisto FR","registered_at":"2026-06-16T02:36:42Z","symbol":"NIM0910800","token_address":"0xfab9a892a5217377832588da6da1e0237873116c","type":"artist","uuid":"25a57ec4-b3da-49c7-9f62-88103626c5e4"}
album: Horus Wrath
  type: MusicAlbum
  date published: 2021-02-26
album: From An Eternal Sleep
  type: MusicAlbum
  date published: 2021-03-26
album: Khepri's Punishment
  type: MusicAlbum
  date published: 2021-04-16
album: Tides of Creation
  type: MusicAlbum
  date published: 2021-04-16
album: Divine Betrayal
  type: MusicAlbum
  date published: 2021-04-30