Kendrick Smith
type: MusicGroup
popularity: 16
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21cf426d35e09d6e0e78ae63f738baf1a50b7625df8e17851cec6e00a465e263
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e47adb4a-c2af-4916-8e6a-c5f9548fa417.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e47adb4a-c2af-4916-8e6a-c5f9548fa417.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e47adb4a-c2af-4916-8e6a-c5f9548fa417
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x21cf426d35e09d6e0e78ae63f738baf1a50b7625df8e17851cec6e00a465e263","name":"Kendrick Smith","registered_at":"2026-06-15T04:26:36Z","symbol":"NIM0681660","token_address":"0x88fdebe14d9f0b326d34993cb707db5ef92ce41b","type":"artist","uuid":"e47adb4a-c2af-4916-8e6a-c5f9548fa417"}
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 0x21cf426d35e09d6e0e78ae63f738baf1a50b7625df8e17851cec6e00a465e263. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e47adb4a-c2af-4916-8e6a-c5f9548fa417.json and https://artists.proofprofile.net/proofs/artist/e47adb4a-c2af-4916-8e6a-c5f9548fa417.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0x21cf426d35e09d6e0e78ae63f738baf1a50b7625df8e17851cec6e00a465e263","name":"Kendrick Smith","registered_at":"2026-06-15T04:26:36Z","symbol":"NIM0681660","token_address":"0x88fdebe14d9f0b326d34993cb707db5ef92ce41b","type":"artist","uuid":"e47adb4a-c2af-4916-8e6a-c5f9548fa417"}
album: ESSENCE
  type: MusicAlbum
  date published: 2025-04-06
album: SENSATION
  type: MusicAlbum
  date published: 2025-04-18
album: B1G 9
  type: MusicAlbum
  date published: 2025-04-25
album: MAMA
  type: MusicAlbum
  date published: 2025-05-11
album: Overture
  type: MusicAlbum
  date published: 2025-05-25