Bryan Smith
type: MusicGroup
genre: ragtime
popularity: 3
followers: 149
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d4a2978a672f72dbd2c3f6cdfe485088964c39d16b0e4f4ac8b0b0622eea078
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/24bfc683-3ed8-4845-a4da-2b42b70e55b9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/24bfc683-3ed8-4845-a4da-2b42b70e55b9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/24bfc683-3ed8-4845-a4da-2b42b70e55b9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d4a2978a672f72dbd2c3f6cdfe485088964c39d16b0e4f4ac8b0b0622eea078","name":"Bryan Smith","registered_at":"2026-06-16T02:19:38Z","symbol":"NIM0906719","token_address":"0xf2225820807cdbf4d111ee932953c0b18e57cd43","type":"artist","uuid":"24bfc683-3ed8-4845-a4da-2b42b70e55b9"}
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 0x6d4a2978a672f72dbd2c3f6cdfe485088964c39d16b0e4f4ac8b0b0622eea078. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/24bfc683-3ed8-4845-a4da-2b42b70e55b9.json and https://artists.proofprofile.net/proofs/artist/24bfc683-3ed8-4845-a4da-2b42b70e55b9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x6d4a2978a672f72dbd2c3f6cdfe485088964c39d16b0e4f4ac8b0b0622eea078","name":"Bryan Smith","registered_at":"2026-06-16T02:19:38Z","symbol":"NIM0906719","token_address":"0xf2225820807cdbf4d111ee932953c0b18e57cd43","type":"artist","uuid":"24bfc683-3ed8-4845-a4da-2b42b70e55b9"}
album: Bryan Smith & His Happy Piano - For Me And My Gal
  type: MusicAlbum
  date published: 1996
album: Bryan Smith & His Happy Piano - Whistling Rufus
  type: MusicAlbum
  date published: 1996-01-01
album: Bryan Smith & His New Hawaiians - Blue Islands
  type: MusicAlbum
  date published: 1996-01-01
album: Bryan Smith & His Happy Piano - Music, Music, Music
  type: MusicAlbum
  date published: 1996-01-01
album: Reggae and Ska Non-Stop Megamix Party
  type: MusicAlbum
  date published: 1998
album: Reggae and Ska Non-Stop Megamix Party (The Ska & Reggae All-Stars)
  type: MusicAlbum
  date published: 1998
album: The Entertainer
  type: MusicAlbum
  date published: 2009-09-04
album: See, See
  type: MusicAlbum
  date published: 2011-01-01
album: The Re: Project
  type: MusicAlbum
  date published: 2014-12-15
album: This Is Water
  type: MusicAlbum
  date published: 2018-04-17
album: In The Binks
  type: MusicAlbum
  date published: 2020-08-18