Handful Of Hate
type: MusicGroup
genre: black metal
description: Handful of Hate is an Italian black metal band active since 1993. They released seven studio albums, Qliphothic Supremacy, Hierarchy 1999, Vicecrown, Gruesome Splendour, You Will bleed, To Perdition a
popularity: 3
followers: 1695
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x64e2fe6ffaeaa65bb85e0ece135a1e6ca180cabc7182564328c23ddf8e143b77
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/d0e340a4-332b-4d7a-ac05-a1b8f1bd7f2f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d0e340a4-332b-4d7a-ac05-a1b8f1bd7f2f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d0e340a4-332b-4d7a-ac05-a1b8f1bd7f2f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x64e2fe6ffaeaa65bb85e0ece135a1e6ca180cabc7182564328c23ddf8e143b77","name":"Handful Of Hate","registered_at":"2026-06-21T00:47:40Z","symbol":"NIM1767727","token_address":"0xabbe41518f0de793a7b8a9c93977b3ee1fadb36c","type":"artist","uuid":"d0e340a4-332b-4d7a-ac05-a1b8f1bd7f2f"}
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 0x64e2fe6ffaeaa65bb85e0ece135a1e6ca180cabc7182564328c23ddf8e143b77. 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/d0e340a4-332b-4d7a-ac05-a1b8f1bd7f2f.json and https://artists.proofprofile.net/proofs/artist/d0e340a4-332b-4d7a-ac05-a1b8f1bd7f2f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x64e2fe6ffaeaa65bb85e0ece135a1e6ca180cabc7182564328c23ddf8e143b77","name":"Handful Of Hate","registered_at":"2026-06-21T00:47:40Z","symbol":"NIM1767727","token_address":"0xabbe41518f0de793a7b8a9c93977b3ee1fadb36c","type":"artist","uuid":"d0e340a4-332b-4d7a-ac05-a1b8f1bd7f2f"}
album: Vicecrown
  type: MusicAlbum
  date published: 2003
album: Gruesome Splendour
  type: MusicAlbum
  date published: 2006-11-14
album: You Will Bleed
  type: MusicAlbum
  date published: 2009-12-04
album: To Perdition
  type: MusicAlbum
  date published: 2013-11-18
album: To Perdition
  type: MusicAlbum
  date published: 2013-11-18
album: Adversus
  type: MusicAlbum
  date published: 2019-05-10
album: Hierarchy 1999 (2023 Edition)
  type: MusicAlbum
  date published: 2023-01-13
album: Qliphothic Supremacy (2023 Edition)
  type: MusicAlbum
  date published: 2023-01-13