Doug The Pug
type: MusicGroup
description: Doug the Pug (born May 20, 2012) is a celebrity pug living in Nashville, Tennessee, who has gained a large internet and social media following. Forbes named Doug the pug the second most influential p
popularity: 11
followers: 127
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75a39eb1680fbf49d74a219ce1a7615ccd2971cf359f3a13d587c572bfaf7572
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953772
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953772
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c8994174-ecbd-45c9-bd2a-4f94f6d8c751.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c8994174-ecbd-45c9-bd2a-4f94f6d8c751.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c8994174-ecbd-45c9-bd2a-4f94f6d8c751
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:33:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75a39eb1680fbf49d74a219ce1a7615ccd2971cf359f3a13d587c572bfaf7572","name":"Doug The Pug","registered_at":"2026-06-15T01:32:16Z","symbol":"NIM0640039","token_address":"0xd3df0f098f2ed3221cd5b088ac170b175a39087b","type":"artist","uuid":"c8994174-ecbd-45c9-bd2a-4f94f6d8c751"}
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 0x75a39eb1680fbf49d74a219ce1a7615ccd2971cf359f3a13d587c572bfaf7572. Chain 2 (Bitcoin): anchored in block 953772 (2026-06-15T10:33:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c8994174-ecbd-45c9-bd2a-4f94f6d8c751.json and https://artists.proofprofile.net/proofs/artist/c8994174-ecbd-45c9-bd2a-4f94f6d8c751.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T10:33:29Z
  text: {"copyright_id":"0x75a39eb1680fbf49d74a219ce1a7615ccd2971cf359f3a13d587c572bfaf7572","name":"Doug The Pug","registered_at":"2026-06-15T01:32:16Z","symbol":"NIM0640039","token_address":"0xd3df0f098f2ed3221cd5b088ac170b175a39087b","type":"artist","uuid":"c8994174-ecbd-45c9-bd2a-4f94f6d8c751"}