Mike Villarreal
type: MusicGroup
description: Michael "Mike" Villarreal (born August 19, 1971 in San Antonio, Texas) is an American data scientist, entrepreneur, and former Texas state representative who served San Antonio's downtown and surround
popularity: 3
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf248b9913ca68848a901bd1fcf70930d5daeac6d99a0b1f8f093351e2ab8153e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d4c47c3-9b56-4f58-9031-0fc2c269dc02.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d4c47c3-9b56-4f58-9031-0fc2c269dc02.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9d4c47c3-9b56-4f58-9031-0fc2c269dc02
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf248b9913ca68848a901bd1fcf70930d5daeac6d99a0b1f8f093351e2ab8153e","name":"Mike Villarreal","registered_at":"2026-06-20T04:11:05Z","symbol":"NIM1508455","token_address":"0xc343b671e7c535328d870ce16a3b446867349a7c","type":"artist","uuid":"9d4c47c3-9b56-4f58-9031-0fc2c269dc02"}
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 0xf248b9913ca68848a901bd1fcf70930d5daeac6d99a0b1f8f093351e2ab8153e. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9d4c47c3-9b56-4f58-9031-0fc2c269dc02.json and https://artists.proofprofile.net/proofs/artist/9d4c47c3-9b56-4f58-9031-0fc2c269dc02.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0xf248b9913ca68848a901bd1fcf70930d5daeac6d99a0b1f8f093351e2ab8153e","name":"Mike Villarreal","registered_at":"2026-06-20T04:11:05Z","symbol":"NIM1508455","token_address":"0xc343b671e7c535328d870ce16a3b446867349a7c","type":"artist","uuid":"9d4c47c3-9b56-4f58-9031-0fc2c269dc02"}
album: Forjando Mi Destino
  type: MusicAlbum
  date published: 2025-05-30