Brian Pounds
type: MusicGroup
description: thumb|300x300px Brian Pounds is a singer-songwriter based in Austin, Texas. He was featured on NBC's reality TV show The Voice in 2013. Pounds has performed alongside country legend Blake Shelton and
popularity: 2
followers: 384
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x14915c3b21fc440481ef2def2d682a920a8586dad9e29c755ee076b46fb5fda1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/442e4bfd-b657-4d7b-9bf4-8bb4629d52ca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/442e4bfd-b657-4d7b-9bf4-8bb4629d52ca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/442e4bfd-b657-4d7b-9bf4-8bb4629d52ca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x14915c3b21fc440481ef2def2d682a920a8586dad9e29c755ee076b46fb5fda1","name":"Brian Pounds","registered_at":"2026-06-16T13:39:18Z","symbol":"NIM1068958","token_address":"0x033f3ed6711be35f14b3c2de3fcc9f496504fc2e","type":"artist","uuid":"442e4bfd-b657-4d7b-9bf4-8bb4629d52ca"}
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 0x14915c3b21fc440481ef2def2d682a920a8586dad9e29c755ee076b46fb5fda1. 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/442e4bfd-b657-4d7b-9bf4-8bb4629d52ca.json and https://artists.proofprofile.net/proofs/artist/442e4bfd-b657-4d7b-9bf4-8bb4629d52ca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x14915c3b21fc440481ef2def2d682a920a8586dad9e29c755ee076b46fb5fda1","name":"Brian Pounds","registered_at":"2026-06-16T13:39:18Z","symbol":"NIM1068958","token_address":"0x033f3ed6711be35f14b3c2de3fcc9f496504fc2e","type":"artist","uuid":"442e4bfd-b657-4d7b-9bf4-8bb4629d52ca"}
album: Wagon Wheel (The Voice Performance)
  type: MusicAlbum
  date published: 2014-01-01
album: Live At the Cactus Cafe
  type: MusicAlbum
  date published: 2014-06-14
album: Strikes and Gutters
  type: MusicAlbum
  date published: 2014-09-02