King Cass
type: MusicGroup
popularity: 7
followers: 1160
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x51dce4f09d1d8f567f9564c2d3413e9aa5ec072b7c1d0e26c7afef8a203ef6e6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f154da96-2457-4fd6-981f-4b7e36e94820.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f154da96-2457-4fd6-981f-4b7e36e94820.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f154da96-2457-4fd6-981f-4b7e36e94820
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x51dce4f09d1d8f567f9564c2d3413e9aa5ec072b7c1d0e26c7afef8a203ef6e6","name":"King Cass","registered_at":"2026-06-21T13:40:52Z","symbol":"NIM1937955","token_address":"0x3e69095b3e4b63f800ec2fceb0432213faee7b58","type":"artist","uuid":"f154da96-2457-4fd6-981f-4b7e36e94820"}
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 0x51dce4f09d1d8f567f9564c2d3413e9aa5ec072b7c1d0e26c7afef8a203ef6e6. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f154da96-2457-4fd6-981f-4b7e36e94820.json and https://artists.proofprofile.net/proofs/artist/f154da96-2457-4fd6-981f-4b7e36e94820.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x51dce4f09d1d8f567f9564c2d3413e9aa5ec072b7c1d0e26c7afef8a203ef6e6","name":"King Cass","registered_at":"2026-06-21T13:40:52Z","symbol":"NIM1937955","token_address":"0x3e69095b3e4b63f800ec2fceb0432213faee7b58","type":"artist","uuid":"f154da96-2457-4fd6-981f-4b7e36e94820"}
album: I'm Not the Same
  type: MusicAlbum
  date published: 2018-11-09
album: The Awakening (From Dark to Light)
  type: MusicAlbum
  date published: 2019-05-07
album: The Awakening (From Dark to Light)
  type: MusicAlbum
  date published: 2019-05-07
album: The Awakening (From Dark to Light)
  type: MusicAlbum
  date published: 2019-05-07
album: Doing My Thang
  type: MusicAlbum
  date published: 2019-06-26
album: Letter to Myself
  type: MusicAlbum
  date published: 2019-10-18
album: Letter to Myself
  type: MusicAlbum
  date published: 2019-10-18
album: Let It Go
  type: MusicAlbum
  date published: 2020-01-17
album: O.M.O.N
  type: MusicAlbum
  date published: 2020-02-15
album: O.M.O.N
  type: MusicAlbum
  date published: 2020-02-15
album: Be Someone
  type: MusicAlbum
  date published: 2020-04-11
album: Be Someone
  type: MusicAlbum
  date published: 2020-04-11
album: Be Someone
  type: MusicAlbum
  date published: 2020-04-11
album: Work It Out
  type: MusicAlbum
  date published: 2020-04-16
album: H.O.P.E - Hold on Pain Ends
  type: MusicAlbum
  date published: 2020-06-27
album: Tha Edge
  type: MusicAlbum
  date published: 2020-07-03
album: Tha Edge
  type: MusicAlbum
  date published: 2020-07-03
album: Jim Carrey
  type: MusicAlbum
  date published: 2020-07-17
album: Strong Today
  type: MusicAlbum
  date published: 2020-07-22
album: H.U.S.H Help Us Seek Happiness
  type: MusicAlbum
  date published: 2020-10-04
album: Chiddy Bang Bang
  type: MusicAlbum
  date published: 2020-11-01
album: All i wanna do is
  type: MusicAlbum
  date published: 2020-12-17
album: All I Wanna Do Is
  type: MusicAlbum
  date published: 2020-12-17
album: Cold Blooded
  type: MusicAlbum
  date published: 2021-05-31
album: Heart on My Sleeve
  type: MusicAlbum
  date published: 2021-06-07
album: HEART ON MY SLEEVE
  type: MusicAlbum
  date published: 2021-06-07
album: HEART ON MY SLEEVE
  type: MusicAlbum
  date published: 2021-06-07
album: Yes We Next
  type: MusicAlbum
  date published: 2021-06-12
album: Emotionz
  type: MusicAlbum
  date published: 2021-06-19
album: 32 Bars of Ambition
  type: MusicAlbum
  date published: 2021-08-29
album: Fly Away
  type: MusicAlbum
  date published: 2021-10-27
album: My Story
  type: MusicAlbum
  date published: 2021-11-07
album: Fly Away
  type: MusicAlbum
  date published: 2021-11-27
album: We All About It
  type: MusicAlbum
  date published: 2022-02-17
album: Yea Yea
  type: MusicAlbum
  date published: 2022-03-17
album: YEA YEA
  type: MusicAlbum
  date published: 2022-03-17
album: H.O.P.E - Hold On Pain Ends
  type: MusicAlbum
  date published: 2022-06-27
album: Something To Say
  type: MusicAlbum
  date published: 2022-11-07
album: Something to Say
  type: MusicAlbum
  date published: 2022-11-07
album: Something To Say
  type: MusicAlbum
  date published: 2022-11-07
album: Lockdown (Bonus Track)
  type: MusicAlbum
  date published: 2023-05-27
album: Lockdown
  type: MusicAlbum
  date published: 2023-05-27
album: Lockdown
  type: MusicAlbum
  date published: 2023-05-27
album: Old Days EP 1.0
  type: MusicAlbum
  date published: 2023-08-11
album: Old Days EP 1.0
  type: MusicAlbum
  date published: 2023-08-11
album: Unleashed
  type: MusicAlbum
  date published: 2024-04-26
album: Unleashed
  type: MusicAlbum
  date published: 2024-04-26
album: Hit da Road
  type: MusicAlbum
  date published: 2024-06-07
album: Hit Da Road
  type: MusicAlbum
  date published: 2024-06-07
album: On The Way
  type: MusicAlbum
  date published: 2024-07-17
album: On the Way
  type: MusicAlbum
  date published: 2024-07-17
album: Run It Up
  type: MusicAlbum
  date published: 2024-12-24
album: Lets Party
  type: MusicAlbum
  date published: 2024-12-31
album: Real Reconize Real
  type: MusicAlbum
  date published: 2025-01-16