Stevo Simple Boy
type: MusicGroup
genre: gengetone
description: Stevo Simple Boy, born Stephen Otieno Adera (born 28 January 1990), is a Kenyan rapper. He raps about social issues that affect the society. In 2019 he rose to fame after he released his song "Mihadar
popularity: 3
followers: 1043
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85be2490c40698bb82490456a22ede45614b985fd20155d68340691db448522a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/23113f5c-460f-480f-93c7-44becc821cbd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/23113f5c-460f-480f-93c7-44becc821cbd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/23113f5c-460f-480f-93c7-44becc821cbd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85be2490c40698bb82490456a22ede45614b985fd20155d68340691db448522a","name":"Stevo Simple Boy","registered_at":"2026-06-16T01:39:39Z","symbol":"NIM0897164","token_address":"0x7391e2fba45d98f2952f6ddd7b8ae8f7a37fc47c","type":"artist","uuid":"23113f5c-460f-480f-93c7-44becc821cbd"}
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 0x85be2490c40698bb82490456a22ede45614b985fd20155d68340691db448522a. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/23113f5c-460f-480f-93c7-44becc821cbd.json and https://artists.proofprofile.net/proofs/artist/23113f5c-460f-480f-93c7-44becc821cbd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x85be2490c40698bb82490456a22ede45614b985fd20155d68340691db448522a","name":"Stevo Simple Boy","registered_at":"2026-06-16T01:39:39Z","symbol":"NIM0897164","token_address":"0x7391e2fba45d98f2952f6ddd7b8ae8f7a37fc47c","type":"artist","uuid":"23113f5c-460f-480f-93c7-44becc821cbd"}
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