Kays
type: MusicGroup
popularity: 4
followers: 2119
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50916fa7e832ef8a84e61ffc2b547bdfd67ed4b92bfba75cc131cfea2140d9be
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d468f698-72d0-4539-af00-100b5271ea49.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d468f698-72d0-4539-af00-100b5271ea49.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d468f698-72d0-4539-af00-100b5271ea49
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
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 0x50916fa7e832ef8a84e61ffc2b547bdfd67ed4b92bfba75cc131cfea2140d9be. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d468f698-72d0-4539-af00-100b5271ea49.json and https://artists.proofprofile.net/proofs/artist/d468f698-72d0-4539-af00-100b5271ea49.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
album: The Man
  type: MusicAlbum
  date published: 2018-06-19
album: Dinero
  type: MusicAlbum
  date published: 2018-10-23
album: Samantha
  type: MusicAlbum
  date published: 2019-01-29
album: Haba
  type: MusicAlbum
  date published: 2019-01-30
album: Dance
  type: MusicAlbum
  date published: 2019-05-21
album: I'm Still Here
  type: MusicAlbum
  date published: 2019-06-29
album: How We Do
  type: MusicAlbum
  date published: 2019-12-31
album: Kpa
  type: MusicAlbum
  date published: 2020-03-29
album: Déjà Vu
  type: MusicAlbum
  date published: 2020-06-14
album: Big Booty Judy
  type: MusicAlbum
  date published: 2020-07-11
album: Heavenly Race
  type: MusicAlbum
  date published: 2021-03-01
album: Intimidate
  type: MusicAlbum
  date published: 2021-05-20
album: Man Don't Care
  type: MusicAlbum
  date published: 2021-10-01
album: Man Don't Care
  type: MusicAlbum
  date published: 2021-10-01
album: Sinister Love
  type: MusicAlbum
  date published: 2021-11-26
album: Wallahi Tallahi
  type: MusicAlbum
  date published: 2022-04-21
album: NASA
  type: MusicAlbum
  date published: 2022-11-18
album: KAYS WORLD
  type: MusicAlbum
  date published: 2023-02-10
album: KAYS WORLD
  type: MusicAlbum
  date published: 2023-02-10
album: PARANOIA
  type: MusicAlbum
  date published: 2024-01-05
album: TOASTY
  type: MusicAlbum
  date published: 2024-02-09
album: FOREVER KAYS
  type: MusicAlbum
  date published: 2024-07-26