Mark Bogert
type: MusicGroup
genre: progressive rock
popularity: 2
followers: 400
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x280b23e5d56aed3945cc98a01e007361bb8973dea0f8efb29fe76ca330a60ff6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953896
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953896
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1039d2ab-9f2b-4ffd-ab94-14fb47280c83.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1039d2ab-9f2b-4ffd-ab94-14fb47280c83.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1039d2ab-9f2b-4ffd-ab94-14fb47280c83
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:05:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x280b23e5d56aed3945cc98a01e007361bb8973dea0f8efb29fe76ca330a60ff6","name":"Mark Bogert","registered_at":"2026-06-15T19:27:07Z","symbol":"NIM0808281","token_address":"0x098c3f1385fc80c19cdd96eb1399c993798089f2","type":"artist","uuid":"1039d2ab-9f2b-4ffd-ab94-14fb47280c83"}
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 0x280b23e5d56aed3945cc98a01e007361bb8973dea0f8efb29fe76ca330a60ff6. Chain 2 (Bitcoin): anchored in block 953896 (2026-06-16T06:05:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1039d2ab-9f2b-4ffd-ab94-14fb47280c83.json and https://artists.proofprofile.net/proofs/artist/1039d2ab-9f2b-4ffd-ab94-14fb47280c83.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:05:56Z
  text: {"copyright_id":"0x280b23e5d56aed3945cc98a01e007361bb8973dea0f8efb29fe76ca330a60ff6","name":"Mark Bogert","registered_at":"2026-06-15T19:27:07Z","symbol":"NIM0808281","token_address":"0x098c3f1385fc80c19cdd96eb1399c993798089f2","type":"artist","uuid":"1039d2ab-9f2b-4ffd-ab94-14fb47280c83"}
album: A Story in Parts
  type: MusicAlbum
  date published: 2014-03-24
album: Parts of a Story
  type: MusicAlbum
  date published: 2015-03-27
album: Painting the World
  type: MusicAlbum
  date published: 2016-10-27
album: Mercury Glow
  type: MusicAlbum
  date published: 2025-07-25
album: Thermal Properties
  type: MusicAlbum
  date published: 2025-09-12
album: Antiquity Neon
  type: MusicAlbum
  date published: 2025-10-24