Kavyy
type: MusicGroup
popularity: 8
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed0151f5a3b34e5e9687b807e03ba708e8bc5c051702c9dc8583d12a7c02b937
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b2de74a-4766-4642-99e3-515267f31088.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b2de74a-4766-4642-99e3-515267f31088.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0b2de74a-4766-4642-99e3-515267f31088
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
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 0xed0151f5a3b34e5e9687b807e03ba708e8bc5c051702c9dc8583d12a7c02b937. Chain 2 (Bitcoin): anchored in block 953885 (2026-06-16T04:12:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0b2de74a-4766-4642-99e3-515267f31088.json and https://artists.proofprofile.net/proofs/artist/0b2de74a-4766-4642-99e3-515267f31088.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:12:47Z
album: Serious
  type: MusicAlbum
  date published: 2019-01-18
album: Over That
  type: MusicAlbum
  date published: 2019-02-05
album: Club House Rules
  type: MusicAlbum
  date published: 2019-05-05
album: Freak (Cash Money Freak)
  type: MusicAlbum
  date published: 2019-09-04
album: Grimey
  type: MusicAlbum
  date published: 2019-09-11
album: The Grimey Tape
  type: MusicAlbum
  date published: 2019-09-14
album: Members Only
  type: MusicAlbum
  date published: 2021-02-04
album: Plan In Motion
  type: MusicAlbum
  date published: 2021-10-10
album: This Is Not A Album
  type: MusicAlbum
  date published: 2022-09-18
album: Street Fashion
  type: MusicAlbum
  date published: 2022-11-10
album: Add To The Story
  type: MusicAlbum
  date published: 2024-07-07
album: Project 48
  type: MusicAlbum
  date published: 2025-02-22