KAYROS
type: MusicGroup
genre: bass music
genre: deathstep
genre: dubstep
popularity: 2
followers: 279
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8205dbfc6bb9eea2d2289c26e883bee20e631965ff7f2c22313e6f3be14cb7c1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a18c2e5-fb04-438d-ba49-4cea6bad08fc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a18c2e5-fb04-438d-ba49-4cea6bad08fc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9a18c2e5-fb04-438d-ba49-4cea6bad08fc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
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 0x8205dbfc6bb9eea2d2289c26e883bee20e631965ff7f2c22313e6f3be14cb7c1. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a18c2e5-fb04-438d-ba49-4cea6bad08fc.json and https://artists.proofprofile.net/proofs/artist/9a18c2e5-fb04-438d-ba49-4cea6bad08fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
album: The Bible Kills
  type: MusicAlbum
  date published: 2021-02-14
album: Trust The Rave
  type: MusicAlbum
  date published: 2021-08-20
album: Good Feeling
  type: MusicAlbum
  date published: 2021-11-30
album: BAD OMEN
  type: MusicAlbum
  date published: 2022-04-25
album: Disrespect EP
  type: MusicAlbum
  date published: 2023-01-30
album: Destruction
  type: MusicAlbum
  date published: 2023-02-10
album: WE ARE NOT THE SAME
  type: MusicAlbum
  date published: 2023-07-07
album: WE ARE NOT THE SAME
  type: MusicAlbum
  date published: 2023-07-07
album: EGREGOR
  type: MusicAlbum
  date published: 2023-09-15
album: EGREGOR
  type: MusicAlbum
  date published: 2023-09-15
album: New Hope
  type: MusicAlbum
  date published: 2023-12-16
album: Cold Memories EP
  type: MusicAlbum
  date published: 2025-03-15