John Mark Comer
type: MusicGroup
popularity: 16
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab95195725581c287b9978890eb86969d47c1c78b3475ac4e0a61fef55e4bd18
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953827
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953827
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df9b9235-ac8c-4de1-9626-b5b320453db8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df9b9235-ac8c-4de1-9626-b5b320453db8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/df9b9235-ac8c-4de1-9626-b5b320453db8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T19:59:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab95195725581c287b9978890eb86969d47c1c78b3475ac4e0a61fef55e4bd18","name":"John Mark Comer","registered_at":"2026-06-15T03:55:11Z","symbol":"NIM0674171","token_address":"0x0d3e66ab30e17dde28bbbb48a1030d29d5dc57d5","type":"artist","uuid":"df9b9235-ac8c-4de1-9626-b5b320453db8"}
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 0xab95195725581c287b9978890eb86969d47c1c78b3475ac4e0a61fef55e4bd18. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/df9b9235-ac8c-4de1-9626-b5b320453db8.json and https://artists.proofprofile.net/proofs/artist/df9b9235-ac8c-4de1-9626-b5b320453db8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0xab95195725581c287b9978890eb86969d47c1c78b3475ac4e0a61fef55e4bd18","name":"John Mark Comer","registered_at":"2026-06-15T03:55:11Z","symbol":"NIM0674171","token_address":"0x0d3e66ab30e17dde28bbbb48a1030d29d5dc57d5","type":"artist","uuid":"df9b9235-ac8c-4de1-9626-b5b320453db8"}
album: Ruhe. Arbeit. Ewigkeit. (Der göttliche Rhythmus von Ruhe und Arbeit für dein Leben)
  type: MusicAlbum
  date published: 2024-10-18