Nate Brown
type: MusicGroup
popularity: 4
followers: 124
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbfa684a5907cdc0cb85926ec4943f2376ad6dd7c9434b9704ebbe7362703d424
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a24210f0-2986-4f32-8e4c-4931b59ea913.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a24210f0-2986-4f32-8e4c-4931b59ea913.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a24210f0-2986-4f32-8e4c-4931b59ea913
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbfa684a5907cdc0cb85926ec4943f2376ad6dd7c9434b9704ebbe7362703d424","name":"Nate Brown","registered_at":"2026-06-20T05:51:38Z","symbol":"NIM1535089","token_address":"0x7fb38a7a7bc5051cf4dbada057ef2b5ccd908f7b","type":"artist","uuid":"a24210f0-2986-4f32-8e4c-4931b59ea913"}
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 0xbfa684a5907cdc0cb85926ec4943f2376ad6dd7c9434b9704ebbe7362703d424. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a24210f0-2986-4f32-8e4c-4931b59ea913.json and https://artists.proofprofile.net/proofs/artist/a24210f0-2986-4f32-8e4c-4931b59ea913.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0xbfa684a5907cdc0cb85926ec4943f2376ad6dd7c9434b9704ebbe7362703d424","name":"Nate Brown","registered_at":"2026-06-20T05:51:38Z","symbol":"NIM1535089","token_address":"0x7fb38a7a7bc5051cf4dbada057ef2b5ccd908f7b","type":"artist","uuid":"a24210f0-2986-4f32-8e4c-4931b59ea913"}
album: Imagine
  type: MusicAlbum
  date published: 2020-06-05
album: Imagine
  type: MusicAlbum
  date published: 2020-06-05
album: 5/30/20
  type: MusicAlbum
  date published: 2020-07-03
album: 5/30/20
  type: MusicAlbum
  date published: 2020-07-03
album: Merry Christmas
  type: MusicAlbum
  date published: 2021-12-07