Deviser
type: MusicGroup
genre: black metal
popularity: 9
followers: 2809
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf70618c13642953ef711f14eb33b0041afae2be826ec23ea28390c501f000f52
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4e493e9d-88cc-4c4c-b985-2e191052ceee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4e493e9d-88cc-4c4c-b985-2e191052ceee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4e493e9d-88cc-4c4c-b985-2e191052ceee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
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 0xf70618c13642953ef711f14eb33b0041afae2be826ec23ea28390c501f000f52. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4e493e9d-88cc-4c4c-b985-2e191052ceee.json and https://artists.proofprofile.net/proofs/artist/4e493e9d-88cc-4c4c-b985-2e191052ceee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Unspeakable Cults
  type: MusicAlbum
  date published: 1996
album: Unspeakable Cults
  type: MusicAlbum
  date published: 1996
album: Thy Blackest Love: The Early Years
  type: MusicAlbum
  date published: 2003
album: Thy Blackest Love (The Early Years)
  type: MusicAlbum
  date published: 2003-03-27
album: Running Sore
  type: MusicAlbum
  date published: 2011-04-08
album: Seasons of Darkness
  type: MusicAlbum
  date published: 2011-04-11
album: Howling Flames
  type: MusicAlbum
  date published: 2017-10-10
album: Howling Flames
  type: MusicAlbum
  date published: 2019-06-07
album: Transmission To Chaos
  type: MusicAlbum
  date published: 2019-12-13
album: Evoking the Moon Goddess
  type: MusicAlbum
  date published: 2022-03-04
album: Abscene of Heaven
  type: MusicAlbum
  date published: 2022-10-28
album: Cold Comes the Night
  type: MusicAlbum
  date published: 2022-12-02
album: Death is Life Eternal
  type: MusicAlbum
  date published: 2023-01-06
album: Death is Life Eternal
  type: MusicAlbum
  date published: 2023-01-06
album: Evil Summons Evil
  type: MusicAlbum
  date published: 2023-02-10
album: Thy Blackest Love - The Early Years
  type: MusicAlbum
  date published: 2023-05-12
album: Evoking the Moon Goddess (Orchestral Version)
  type: MusicAlbum
  date published: 2025-04-10