NanowaR of Steel
type: MusicGroup
genre: folk metal
genre: power metal
description: Nanowar of Steel (stylised as NanowaR of Steel by the band) is an Italian comedy heavy metal band. Their name is a pun on the metal bands Manowar and Rhapsody of Fire, and represents their tendency to
popularity: 43
followers: 99857
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8e717c431094c8aab55f89bd7877d7ab7ea86ce6d8a02af496fd050b94945a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5e1fc44-bf7e-4bcf-85d6-508063d1afc1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5e1fc44-bf7e-4bcf-85d6-508063d1afc1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e5e1fc44-bf7e-4bcf-85d6-508063d1afc1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8e717c431094c8aab55f89bd7877d7ab7ea86ce6d8a02af496fd050b94945a4","name":"NanowaR of Steel","registered_at":"2026-06-12T12:21:17Z","symbol":"NIM0296250","token_address":"0x81e22c8127b469a419552339baaa9d683ec27fdd","type":"artist","uuid":"e5e1fc44-bf7e-4bcf-85d6-508063d1afc1"}
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 0xe8e717c431094c8aab55f89bd7877d7ab7ea86ce6d8a02af496fd050b94945a4. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e5e1fc44-bf7e-4bcf-85d6-508063d1afc1.json and https://artists.proofprofile.net/proofs/artist/e5e1fc44-bf7e-4bcf-85d6-508063d1afc1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xe8e717c431094c8aab55f89bd7877d7ab7ea86ce6d8a02af496fd050b94945a4","name":"NanowaR of Steel","registered_at":"2026-06-12T12:21:17Z","symbol":"NIM0296250","token_address":"0x81e22c8127b469a419552339baaa9d683ec27fdd","type":"artist","uuid":"e5e1fc44-bf7e-4bcf-85d6-508063d1afc1"}
album: Norwegian Reggaeton
  type: MusicAlbum
  date published: 2019-07-02