Tigersclaw
type: MusicGroup
genre: gothic metal
genre: symphonic metal
popularity: 2
followers: 2320
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe98fde145121750a9fe631357488782af629f00d546b4950ff18770df446ad6a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4b8fb6b-b3db-47f8-9d97-8b3cc339c600.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4b8fb6b-b3db-47f8-9d97-8b3cc339c600.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b4b8fb6b-b3db-47f8-9d97-8b3cc339c600
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 0xe98fde145121750a9fe631357488782af629f00d546b4950ff18770df446ad6a. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b4b8fb6b-b3db-47f8-9d97-8b3cc339c600.json and https://artists.proofprofile.net/proofs/artist/b4b8fb6b-b3db-47f8-9d97-8b3cc339c600.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Cherokee
  type: MusicAlbum
  date published: 2017-05-12
album: Eternity
  type: MusicAlbum
  date published: 2017-06-02
album: Princess of the Dark
  type: MusicAlbum
  date published: 2017-07-14
album: Like An Angel (Radio Edit)
  type: MusicAlbum
  date published: 2018-03-23
album: Force of Destiny
  type: MusicAlbum
  date published: 2018-11-23
album: Empire Of Forgotten Souls
  type: MusicAlbum
  date published: 2019-01-25
album: Force Of Destiny
  type: MusicAlbum
  date published: 2019-02-15
album: Tigersclaw, Vol. 2 (Radio Edit)
  type: MusicAlbum
  date published: 2019-06-07
album: Tigersclaw, Vol. 1 (Instrumental)
  type: MusicAlbum
  date published: 2019-06-28
album: The Fallen Queen
  type: MusicAlbum
  date published: 2019-07-19
album: Walpurgis Night
  type: MusicAlbum
  date published: 2020-05-22
album: Angels Don't Cry
  type: MusicAlbum
  date published: 2021-05-28
album: Titan's Dawn
  type: MusicAlbum
  date published: 2022-06-17
album: Anguished Cry
  type: MusicAlbum
  date published: 2022-09-23
album: Titan's Dawn
  type: MusicAlbum
  date published: 2022-11-11