Chap Cheeze
type: MusicGroup
genre: g-funk
genre: mexican hip hop
genre: west coast hip hop
popularity: 2
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30ed81d99aa436356abc9741a5ac5a562691d339e8c2b9379b13d94028145aac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f922a52d-1e4b-4f37-b634-90dba3d45b0f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f922a52d-1e4b-4f37-b634-90dba3d45b0f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f922a52d-1e4b-4f37-b634-90dba3d45b0f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30ed81d99aa436356abc9741a5ac5a562691d339e8c2b9379b13d94028145aac","name":"Chap Cheeze","registered_at":"2026-06-21T16:32:54Z","symbol":"NIM1971079","token_address":"0xa6c49242915e651c288eab3991f19c9af1acdaf0","type":"artist","uuid":"f922a52d-1e4b-4f37-b634-90dba3d45b0f"}
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 0x30ed81d99aa436356abc9741a5ac5a562691d339e8c2b9379b13d94028145aac. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f922a52d-1e4b-4f37-b634-90dba3d45b0f.json and https://artists.proofprofile.net/proofs/artist/f922a52d-1e4b-4f37-b634-90dba3d45b0f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x30ed81d99aa436356abc9741a5ac5a562691d339e8c2b9379b13d94028145aac","name":"Chap Cheeze","registered_at":"2026-06-21T16:32:54Z","symbol":"NIM1971079","token_address":"0xa6c49242915e651c288eab3991f19c9af1acdaf0","type":"artist","uuid":"f922a52d-1e4b-4f37-b634-90dba3d45b0f"}
album: Cali Connected
  type: MusicAlbum
  date published: 2023-01-23