Robert Bowlin
type: MusicGroup
genre: bluegrass
description: Robert Bowlin (born September 22, 1956 in Pocahontas, Arkansas) is an American bluegrass and country musician. Biography Bowlin started playing ukulele when he was one, and by the time he was five y
popularity: 2
followers: 259
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x477da8423b8410be6f3f52e26018e3dc31bfdec160b08bb83e4b89ec2dd19ec5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0ba97a8b-5aeb-4543-bf8d-f2a3b6fb3377.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0ba97a8b-5aeb-4543-bf8d-f2a3b6fb3377.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0ba97a8b-5aeb-4543-bf8d-f2a3b6fb3377
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x477da8423b8410be6f3f52e26018e3dc31bfdec160b08bb83e4b89ec2dd19ec5","name":"Robert Bowlin","registered_at":"2026-06-15T17:48:21Z","symbol":"NIM0784713","token_address":"0xa6376fe4e023086df6091d263c584166cf5b0ba1","type":"artist","uuid":"0ba97a8b-5aeb-4543-bf8d-f2a3b6fb3377"}
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 0x477da8423b8410be6f3f52e26018e3dc31bfdec160b08bb83e4b89ec2dd19ec5. Chain 2 (Bitcoin): anchored in block 953886 (2026-06-16T04:37:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0ba97a8b-5aeb-4543-bf8d-f2a3b6fb3377.json and https://artists.proofprofile.net/proofs/artist/0ba97a8b-5aeb-4543-bf8d-f2a3b6fb3377.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:37:45Z
  text: {"copyright_id":"0x477da8423b8410be6f3f52e26018e3dc31bfdec160b08bb83e4b89ec2dd19ec5","name":"Robert Bowlin","registered_at":"2026-06-15T17:48:21Z","symbol":"NIM0784713","token_address":"0xa6376fe4e023086df6091d263c584166cf5b0ba1","type":"artist","uuid":"0ba97a8b-5aeb-4543-bf8d-f2a3b6fb3377"}
album: Six String Soliloquy
  type: MusicAlbum
  date published: 2007-12-10