Kofi Journeyyy
type: MusicGroup
popularity: 10
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x017b4dabfc423073054a72e09722dd17064c2ec2e9bc7ef5ce4917cd3b711afc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1913967-e6b8-4617-a788-2dcc6bea82db.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1913967-e6b8-4617-a788-2dcc6bea82db.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b1913967-e6b8-4617-a788-2dcc6bea82db
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x017b4dabfc423073054a72e09722dd17064c2ec2e9bc7ef5ce4917cd3b711afc","name":"Kofi Journeyyy","registered_at":"2026-06-20T12:11:39Z","symbol":"NIM1610168","token_address":"0x1c39acea66793398879238c18f8457197facc73d","type":"artist","uuid":"b1913967-e6b8-4617-a788-2dcc6bea82db"}
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 0x017b4dabfc423073054a72e09722dd17064c2ec2e9bc7ef5ce4917cd3b711afc. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b1913967-e6b8-4617-a788-2dcc6bea82db.json and https://artists.proofprofile.net/proofs/artist/b1913967-e6b8-4617-a788-2dcc6bea82db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x017b4dabfc423073054a72e09722dd17064c2ec2e9bc7ef5ce4917cd3b711afc","name":"Kofi Journeyyy","registered_at":"2026-06-20T12:11:39Z","symbol":"NIM1610168","token_address":"0x1c39acea66793398879238c18f8457197facc73d","type":"artist","uuid":"b1913967-e6b8-4617-a788-2dcc6bea82db"}
album: Ewuraamah
  type: MusicAlbum
  date published: 2025-07-16