Kvrter
type: MusicGroup
popularity: 3
followers: 182
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4eb62bf15a69ac8fe42ec77ce3209f6a253d8ee190d1c911224a0d4beadfb280
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/d3abf57a-59ac-4767-962d-4339da10d5e4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3abf57a-59ac-4767-962d-4339da10d5e4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d3abf57a-59ac-4767-962d-4339da10d5e4
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 0x4eb62bf15a69ac8fe42ec77ce3209f6a253d8ee190d1c911224a0d4beadfb280. 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/d3abf57a-59ac-4767-962d-4339da10d5e4.json and https://artists.proofprofile.net/proofs/artist/d3abf57a-59ac-4767-962d-4339da10d5e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
album: Triple X
  type: MusicAlbum
  date published: 2020-01-01
album: Gold Digger
  type: MusicAlbum
  date published: 2020-02-09
album: Star
  type: MusicAlbum
  date published: 2020-03-16
album: OK
  type: MusicAlbum
  date published: 2021-02-26
album: RACKS
  type: MusicAlbum
  date published: 2021-08-26
album: RULES
  type: MusicAlbum
  date published: 2023-01-13
album: STREET/BUSTDOWN
  type: MusicAlbum
  date published: 2023-04-14
album: AMBITION
  type: MusicAlbum
  date published: 2023-08-02
album: POWER
  type: MusicAlbum
  date published: 2023-10-19
album: DON'T TALK TO ME
  type: MusicAlbum
  date published: 2023-12-06
album: ROLLIN'
  type: MusicAlbum
  date published: 2024-03-06
album: TEN
  type: MusicAlbum
  date published: 2024-05-15
album: LET'S GET IT
  type: MusicAlbum
  date published: 2024-06-18
album: 3AM
  type: MusicAlbum
  date published: 2024-10-31
album: PLANS
  type: MusicAlbum
  date published: 2025-03-11
album: 3AM
  type: MusicAlbum
  date published: 2025-05-16
album: CHROME13
  type: MusicAlbum
  date published: 2025-07-26