Mark Clennon
type: MusicGroup
description: Mark Anthony Clennon (born August 13, 1990), credited professionally as Mark Clennon or Clennon, is a Jamaican Canadian singer, musician, writer, producer, and actor. Born in Kingston and raised in J
popularity: 2
followers: 680
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x784947169b3eb4b79b8fdd8577d63da07a4b19b8b9b557808ee0d59abd5b9dae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2b0f3d5-9a27-47e1-806b-e108c498a153.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2b0f3d5-9a27-47e1-806b-e108c498a153.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a2b0f3d5-9a27-47e1-806b-e108c498a153
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x784947169b3eb4b79b8fdd8577d63da07a4b19b8b9b557808ee0d59abd5b9dae","name":"Mark Clennon","registered_at":"2026-06-20T06:00:04Z","symbol":"NIM1536988","token_address":"0x6bd0c8577d4bf1ecd8c649acbfa760339c5ff537","type":"artist","uuid":"a2b0f3d5-9a27-47e1-806b-e108c498a153"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x784947169b3eb4b79b8fdd8577d63da07a4b19b8b9b557808ee0d59abd5b9dae. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a2b0f3d5-9a27-47e1-806b-e108c498a153.json and https://artists.proofprofile.net/proofs/artist/a2b0f3d5-9a27-47e1-806b-e108c498a153.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x784947169b3eb4b79b8fdd8577d63da07a4b19b8b9b557808ee0d59abd5b9dae","name":"Mark Clennon","registered_at":"2026-06-20T06:00:04Z","symbol":"NIM1536988","token_address":"0x6bd0c8577d4bf1ecd8c649acbfa760339c5ff537","type":"artist","uuid":"a2b0f3d5-9a27-47e1-806b-e108c498a153"}
album: Blood
  type: MusicAlbum
  date published: 2016-06-24
album: Blood
  type: MusicAlbum
  date published: 2016-06-24
album: Don't Die
  type: MusicAlbum
  date published: 2016-07-22
album: Don't Die
  type: MusicAlbum
  date published: 2016-07-22
album: When the Smoke Clears
  type: MusicAlbum
  date published: 2016-08-19
album: When the Smoke Clears
  type: MusicAlbum
  date published: 2016-08-19
album: Part of Your World
  type: MusicAlbum
  date published: 2019-07-24
album: Part of Your World
  type: MusicAlbum
  date published: 2019-07-24
album: Not Perfect
  type: MusicAlbum
  date published: 2019-08-21
album: Not Perfect
  type: MusicAlbum
  date published: 2019-08-21
album: Passion
  type: MusicAlbum
  date published: 2019-09-06
album: Passion
  type: MusicAlbum
  date published: 2019-09-06
album: Don't Start a Fire
  type: MusicAlbum
  date published: 2020-11-25
album: Stray
  type: MusicAlbum
  date published: 2021-02-26
album: Foreign
  type: MusicAlbum
  date published: 2021-03-19
album: Foreign
  type: MusicAlbum
  date published: 2021-03-19
album: Kingston
  type: MusicAlbum
  date published: 2022-06-15
album: Kingston
  type: MusicAlbum
  date published: 2022-06-15
album: I Dont Know Who You Are
  type: MusicAlbum
  date published: 2023-08-29
album: You
  type: MusicAlbum
  date published: 2024-06-28