David Barbe
type: MusicGroup
description: David Barbe (pronounced ˈbɑɹ.bi BAR-bee; born September 30, 1963) is an American musician and producer/engineer from Athens, Georgia, and director of the Music Business Certificate Program at the Univ
popularity: 4
followers: 305
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5fe724fc412c31e990fbbfaa70b9e6794e3805b9f538be2fb4b6dffa606b7257
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4a4f40cc-9de1-42dd-8383-09b901457919.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4a4f40cc-9de1-42dd-8383-09b901457919.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4a4f40cc-9de1-42dd-8383-09b901457919
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5fe724fc412c31e990fbbfaa70b9e6794e3805b9f538be2fb4b6dffa606b7257","name":"David Barbe","registered_at":"2026-06-16T15:26:27Z","symbol":"NIM1094539","token_address":"0x1f56e95fd0c5092e1bebf4f7037d877153d98918","type":"artist","uuid":"4a4f40cc-9de1-42dd-8383-09b901457919"}
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 0x5fe724fc412c31e990fbbfaa70b9e6794e3805b9f538be2fb4b6dffa606b7257. 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/4a4f40cc-9de1-42dd-8383-09b901457919.json and https://artists.proofprofile.net/proofs/artist/4a4f40cc-9de1-42dd-8383-09b901457919.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x5fe724fc412c31e990fbbfaa70b9e6794e3805b9f538be2fb4b6dffa606b7257","name":"David Barbe","registered_at":"2026-06-16T15:26:27Z","symbol":"NIM1094539","token_address":"0x1f56e95fd0c5092e1bebf4f7037d877153d98918","type":"artist","uuid":"4a4f40cc-9de1-42dd-8383-09b901457919"}
album: Comet of the Season
  type: MusicAlbum
  date published: 2001-11-06
album: Comet of the Season
  type: MusicAlbum
  date published: 2015-04-06
album: Portuguese Door
  type: MusicAlbum
  date published: 2017-07-07
album: 10th of Seas
  type: MusicAlbum
  date published: 2017-08-18
album: Any Better and It Would Be Worse
  type: MusicAlbum
  date published: 2025-09-26