KayRock
type: MusicGroup
popularity: 8
followers: 53
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x74196bd3ad49b9d5d50d376114bc33f90edd010f8a1db692e3208ea18e6f6d1d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/576720b8-6fbc-42e1-bdfd-15fedc9ec52c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/576720b8-6fbc-42e1-bdfd-15fedc9ec52c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/576720b8-6fbc-42e1-bdfd-15fedc9ec52c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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 0x74196bd3ad49b9d5d50d376114bc33f90edd010f8a1db692e3208ea18e6f6d1d. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/576720b8-6fbc-42e1-bdfd-15fedc9ec52c.json and https://artists.proofprofile.net/proofs/artist/576720b8-6fbc-42e1-bdfd-15fedc9ec52c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Drive By
  type: MusicAlbum
  date published: 2023-02-14
album: Moonrock
  type: MusicAlbum
  date published: 2023-09-19
album: Mosh!
  type: MusicAlbum
  date published: 2023-10-28
album: Red Hot
  type: MusicAlbum
  date published: 2023-12-13
album: 3AM
  type: MusicAlbum
  date published: 2024-06-28
album: Rock N Glo
  type: MusicAlbum
  date published: 2024-08-10
album: CHAOS
  type: MusicAlbum
  date published: 2024-10-06
album: Moça
  type: MusicAlbum
  date published: 2025-01-17
album: Isso é Rock!
  type: MusicAlbum
  date published: 2025-02-28