Mark Mikel
type: MusicGroup
genre: power pop
popularity: 2
followers: 171
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x638b355b977fc268279b1188540fc78e94c862be81131f9e92b5b42baca48fb9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07ee73df-e926-4f60-8a84-73319e3562fd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07ee73df-e926-4f60-8a84-73319e3562fd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/07ee73df-e926-4f60-8a84-73319e3562fd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x638b355b977fc268279b1188540fc78e94c862be81131f9e92b5b42baca48fb9","name":"Mark Mikel","registered_at":"2026-06-15T16:14:36Z","symbol":"NIM0762336","token_address":"0xb5f012870860b2b2a1dd070bc4912baebca7b6c3","type":"artist","uuid":"07ee73df-e926-4f60-8a84-73319e3562fd"}
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 0x638b355b977fc268279b1188540fc78e94c862be81131f9e92b5b42baca48fb9. Chain 2 (Bitcoin): anchored in block 953875 (2026-06-16T02:12:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/07ee73df-e926-4f60-8a84-73319e3562fd.json and https://artists.proofprofile.net/proofs/artist/07ee73df-e926-4f60-8a84-73319e3562fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:12:46Z
  text: {"copyright_id":"0x638b355b977fc268279b1188540fc78e94c862be81131f9e92b5b42baca48fb9","name":"Mark Mikel","registered_at":"2026-06-15T16:14:36Z","symbol":"NIM0762336","token_address":"0xb5f012870860b2b2a1dd070bc4912baebca7b6c3","type":"artist","uuid":"07ee73df-e926-4f60-8a84-73319e3562fd"}
album: Cosmic Surprise
  type: MusicAlbum
  date published: 2007-07-10
album: The Idiot Smiles
  type: MusicAlbum
  date published: 2012-03-23
album: A Peace Sign Is Only a Finger Away
  type: MusicAlbum
  date published: 2014-11-14