Xtasy
type: MusicGroup
genre: album rock
genre: arena rock
genre: symphonic metal
popularity: 3
followers: 910
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78df130218754a7c9856ac8f239c541ba2cf0c5df5edcae53dccb644c7efd7d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b85f75f-c160-4379-8411-f50a515a4020.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b85f75f-c160-4379-8411-f50a515a4020.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1b85f75f-c160-4379-8411-f50a515a4020
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
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 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 0x78df130218754a7c9856ac8f239c541ba2cf0c5df5edcae53dccb644c7efd7d7. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1b85f75f-c160-4379-8411-f50a515a4020.json and https://artists.proofprofile.net/proofs/artist/1b85f75f-c160-4379-8411-f50a515a4020.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
album: Revolution
  type: MusicAlbum
  date published: 2014-10-24
album: Revolution
  type: MusicAlbum
  date published: 2014-10-27
album: Second Chance
  type: MusicAlbum
  date published: 2017-06-23
album: Second Chance
  type: MusicAlbum
  date published: 2017-06-23
album: Die Young
  type: MusicAlbum
  date published: 2019-11-22
album: Perfect Strangers
  type: MusicAlbum
  date published: 2019-12-20
album: Play with Fire
  type: MusicAlbum
  date published: 2020-01-17
album: Welcome to My World
  type: MusicAlbum
  date published: 2020-02-07
album: Eye of the Storm
  type: MusicAlbum
  date published: 2020-03-06
album: Eye of the Storm
  type: MusicAlbum
  date published: 2020-06-03
album: Fuerza Interior
  type: MusicAlbum
  date published: 2022-01-14
album: Fuerza Interior
  type: MusicAlbum
  date published: 2022-04-07
album: Eye of the Storm (Live)
  type: MusicAlbum
  date published: 2023-09-01
album: Flesh and Blood (Live)
  type: MusicAlbum
  date published: 2023-09-15
album: Die Young (Live)
  type: MusicAlbum
  date published: 2023-09-29
album: Perfect Strangers (Live)
  type: MusicAlbum
  date published: 2023-10-13
album: Live of the Storm
  type: MusicAlbum
  date published: 2023-10-27
album: Live of the Storm
  type: MusicAlbum
  date published: 2023-10-27