Roya
type: MusicGroup
genre: cold wave
genre: darkwave
genre: ebm
genre: post-punk
popularity: 4
followers: 897
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57db91d35aa221e343de4bf62c1fdae0f63fc6d0cba9def495a3fc7ba20289c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953889
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d8a3257-3a8f-4561-8702-54069c811701.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d8a3257-3a8f-4561-8702-54069c811701.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d8a3257-3a8f-4561-8702-54069c811701
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:57:45Z
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 0x57db91d35aa221e343de4bf62c1fdae0f63fc6d0cba9def495a3fc7ba20289c5. Chain 2 (Bitcoin): anchored in block 953889 (2026-06-16T04:57:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d8a3257-3a8f-4561-8702-54069c811701.json and https://artists.proofprofile.net/proofs/artist/0d8a3257-3a8f-4561-8702-54069c811701.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:57:45Z
album: Centrum
  type: MusicAlbum
  date published: 2016-04-01
album: Centrum
  type: MusicAlbum
  date published: 2016-04-01
album: Trax
  type: MusicAlbum
  date published: 2016-11-08
album: Trax
  type: MusicAlbum
  date published: 2016-11-08
album: Trax
  type: MusicAlbum
  date published: 2016-11-08
album: Day One
  type: MusicAlbum
  date published: 2017-02-14
album: Day One
  type: MusicAlbum
  date published: 2017-02-14
album: Home
  type: MusicAlbum
  date published: 2017-10-02
album: Hive
  type: MusicAlbum
  date published: 2018-05-04
album: Blood
  type: MusicAlbum
  date published: 2019-11-22
album: Blood
  type: MusicAlbum
  date published: 2019-11-22
album: Constant
  type: MusicAlbum
  date published: 2020-02-07
album: Pulse
  type: MusicAlbum
  date published: 2020-03-13
album: Pulse
  type: MusicAlbum
  date published: 2020-03-13
album: Bound
  type: MusicAlbum
  date published: 2020-11-17
album: Bound
  type: MusicAlbum
  date published: 2020-11-17
album: Break The Lines
  type: MusicAlbum
  date published: 2022-05-20
album: Morning Light
  type: MusicAlbum
  date published: 2022-07-22
album: Traces
  type: MusicAlbum
  date published: 2022-09-16