Kofi Cooks
type: MusicGroup
popularity: 4
followers: 191
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf7f4c629160f74095fabc03cb100d10bf382829c5a389f9d1af121d26e14ef2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21e727d6-9352-4083-b3f0-f44f265fab9b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21e727d6-9352-4083-b3f0-f44f265fab9b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/21e727d6-9352-4083-b3f0-f44f265fab9b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf7f4c629160f74095fabc03cb100d10bf382829c5a389f9d1af121d26e14ef2","name":"Kofi Cooks","registered_at":"2026-06-16T01:19:03Z","symbol":"NIM0892245","token_address":"0xff3c6602bbc0163acc33d4f3615d515924ecd3ed","type":"artist","uuid":"21e727d6-9352-4083-b3f0-f44f265fab9b"}
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 0xcf7f4c629160f74095fabc03cb100d10bf382829c5a389f9d1af121d26e14ef2. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21e727d6-9352-4083-b3f0-f44f265fab9b.json and https://artists.proofprofile.net/proofs/artist/21e727d6-9352-4083-b3f0-f44f265fab9b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xcf7f4c629160f74095fabc03cb100d10bf382829c5a389f9d1af121d26e14ef2","name":"Kofi Cooks","registered_at":"2026-06-16T01:19:03Z","symbol":"NIM0892245","token_address":"0xff3c6602bbc0163acc33d4f3615d515924ecd3ed","type":"artist","uuid":"21e727d6-9352-4083-b3f0-f44f265fab9b"}
album: Rider (Instrumental)
  type: MusicAlbum
  date published: 2017-12-14
album: Opium (Instrumental)
  type: MusicAlbum
  date published: 2017-12-21
album: Draft Day (Instrumental)
  type: MusicAlbum
  date published: 2017-12-30
album: Popular Demand (Instrumental)
  type: MusicAlbum
  date published: 2018-01-06
album: Cold (Instrumental)
  type: MusicAlbum
  date published: 2018-01-15
album: Between the Lines (Instrumental)
  type: MusicAlbum
  date published: 2018-01-23
album: On Sight (Instrumental)
  type: MusicAlbum
  date published: 2018-01-30
album: Sunroof (Instrumental)
  type: MusicAlbum
  date published: 2018-02-08
album: Lights (Instrumental)
  type: MusicAlbum
  date published: 2018-02-16
album: The Truth (Instrumental)
  type: MusicAlbum
  date published: 2018-02-25
album: On God (Instrumental)
  type: MusicAlbum
  date published: 2018-03-05