Joshua Mojou
type: MusicGroup
popularity: 8
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbbc7d803a731218da65cd7177a24a6c05e2b95b391b7d4c8b1744a4d085df0d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953982
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953982
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2c918557-2276-4d90-a49c-6c16c1e3e6e3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2c918557-2276-4d90-a49c-6c16c1e3e6e3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2c918557-2276-4d90-a49c-6c16c1e3e6e3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T17:42:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbbc7d803a731218da65cd7177a24a6c05e2b95b391b7d4c8b1744a4d085df0d0","name":"Joshua Mojou","registered_at":"2026-06-16T05:08:28Z","symbol":"NIM0947038","token_address":"0xc0c044aa1c036f45855e40794038eed6615b7ab7","type":"artist","uuid":"2c918557-2276-4d90-a49c-6c16c1e3e6e3"}
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 0xbbc7d803a731218da65cd7177a24a6c05e2b95b391b7d4c8b1744a4d085df0d0. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2c918557-2276-4d90-a49c-6c16c1e3e6e3.json and https://artists.proofprofile.net/proofs/artist/2c918557-2276-4d90-a49c-6c16c1e3e6e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0xbbc7d803a731218da65cd7177a24a6c05e2b95b391b7d4c8b1744a4d085df0d0","name":"Joshua Mojou","registered_at":"2026-06-16T05:08:28Z","symbol":"NIM0947038","token_address":"0xc0c044aa1c036f45855e40794038eed6615b7ab7","type":"artist","uuid":"2c918557-2276-4d90-a49c-6c16c1e3e6e3"}