Montana 700
type: MusicGroup
description: Tony McDowell, known professionally as Montana 700, is an American rapper from Oak Cliff, Dallas, Texas. He has gained attention in Southern hip-hop through singles such as Pipeline and Count a Hunnit
popularity: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfdd29e79a742aa3e866a325ce85673f9c8e0a8ddc9b84bc48be6794ddc56d329
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/517b83cd-f543-44b3-a25e-df3ceab33021.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/517b83cd-f543-44b3-a25e-df3ceab33021.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/517b83cd-f543-44b3-a25e-df3ceab33021
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfdd29e79a742aa3e866a325ce85673f9c8e0a8ddc9b84bc48be6794ddc56d329","name":"Montana 700","registered_at":"2026-06-16T18:04:24Z","symbol":"NIM1132222","token_address":"0x4f619c2d2c88e22cb1ba238d3e2295e9603b1e73","type":"artist","uuid":"517b83cd-f543-44b3-a25e-df3ceab33021"}
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 0xfdd29e79a742aa3e866a325ce85673f9c8e0a8ddc9b84bc48be6794ddc56d329. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/517b83cd-f543-44b3-a25e-df3ceab33021.json and https://artists.proofprofile.net/proofs/artist/517b83cd-f543-44b3-a25e-df3ceab33021.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xfdd29e79a742aa3e866a325ce85673f9c8e0a8ddc9b84bc48be6794ddc56d329","name":"Montana 700","registered_at":"2026-06-16T18:04:24Z","symbol":"NIM1132222","token_address":"0x4f619c2d2c88e22cb1ba238d3e2295e9603b1e73","type":"artist","uuid":"517b83cd-f543-44b3-a25e-df3ceab33021"}