Markus Bailey
type: MusicGroup
description: Markus LaJuan Bailey (born March 7, 1997) is an American professional football linebacker. He played college football for the Purdue Boilermakers. College career After playing at Hilliard Davidson Hi
popularity: 22
followers: 94
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x202646c06fbce54e1b19f0643ddbfbfc90041004d9f5e691c024e98e96c0245e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b1890e4-6bd6-4671-bf13-996a882d9887.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b1890e4-6bd6-4671-bf13-996a882d9887.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7b1890e4-6bd6-4671-bf13-996a882d9887
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x202646c06fbce54e1b19f0643ddbfbfc90041004d9f5e691c024e98e96c0245e","name":"Markus Bailey","registered_at":"2026-06-12T02:22:49Z","symbol":"NIM0160306","token_address":"0x2e70a20416b2af445168cfec11ba8c2201e8fb0b","type":"artist","uuid":"7b1890e4-6bd6-4671-bf13-996a882d9887"}
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 0x202646c06fbce54e1b19f0643ddbfbfc90041004d9f5e691c024e98e96c0245e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7b1890e4-6bd6-4671-bf13-996a882d9887.json and https://artists.proofprofile.net/proofs/artist/7b1890e4-6bd6-4671-bf13-996a882d9887.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x202646c06fbce54e1b19f0643ddbfbfc90041004d9f5e691c024e98e96c0245e","name":"Markus Bailey","registered_at":"2026-06-12T02:22:49Z","symbol":"NIM0160306","token_address":"0x2e70a20416b2af445168cfec11ba8c2201e8fb0b","type":"artist","uuid":"7b1890e4-6bd6-4671-bf13-996a882d9887"}