Osayomore Joseph
type: MusicGroup
genre: highlife
description: Osayomore Joseph (29 October 1952 – 11 June 2022) was a Nigerian musician who was one of the early pioneers of African popular Highlife music, known for his anti-corruption and government critical lyr
popularity: 2
followers: 120
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0098e5c0f9955e4ca37927e27ec9f9f68032e95896bfcb471e1e4b53685de3be
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/987460a2-2cf5-4828-abd4-04d92a538f15.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/987460a2-2cf5-4828-abd4-04d92a538f15.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/987460a2-2cf5-4828-abd4-04d92a538f15
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0098e5c0f9955e4ca37927e27ec9f9f68032e95896bfcb471e1e4b53685de3be","name":"Osayomore Joseph","registered_at":"2026-06-17T18:52:50Z","symbol":"NIM1487248","token_address":"0xd7381cd3442e7b3954c667d6d925b908a323062c","type":"artist","uuid":"987460a2-2cf5-4828-abd4-04d92a538f15"}
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 0x0098e5c0f9955e4ca37927e27ec9f9f68032e95896bfcb471e1e4b53685de3be. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/987460a2-2cf5-4828-abd4-04d92a538f15.json and https://artists.proofprofile.net/proofs/artist/987460a2-2cf5-4828-abd4-04d92a538f15.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x0098e5c0f9955e4ca37927e27ec9f9f68032e95896bfcb471e1e4b53685de3be","name":"Osayomore Joseph","registered_at":"2026-06-17T18:52:50Z","symbol":"NIM1487248","token_address":"0xd7381cd3442e7b3954c667d6d925b908a323062c","type":"artist","uuid":"987460a2-2cf5-4828-abd4-04d92a538f15"}