Joshua Barnes
type: MusicGroup
description: Joshua Barnes (10 January 1654 – 3 August 1712), was an English scholar. His work Gerania; a New Discovery of a Little Sort of People, anciently discoursed of, called Pygmies (1675) was a utopian rom
popularity: 8
followers: 84
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b420e24dde8533e25d39931ebf8abc6c60d9d57857e392f9c1ea9c8d1369c87
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc028501-7cdf-4d1f-af82-d67f3f61b269.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc028501-7cdf-4d1f-af82-d67f3f61b269.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cc028501-7cdf-4d1f-af82-d67f3f61b269
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b420e24dde8533e25d39931ebf8abc6c60d9d57857e392f9c1ea9c8d1369c87","name":"Joshua Barnes","registered_at":"2026-06-20T23:18:22Z","symbol":"NIM1746786","token_address":"0xd8c7bff09536b2b10c02a5a33d3344789d99b459","type":"artist","uuid":"cc028501-7cdf-4d1f-af82-d67f3f61b269"}
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 0x1b420e24dde8533e25d39931ebf8abc6c60d9d57857e392f9c1ea9c8d1369c87. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cc028501-7cdf-4d1f-af82-d67f3f61b269.json and https://artists.proofprofile.net/proofs/artist/cc028501-7cdf-4d1f-af82-d67f3f61b269.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x1b420e24dde8533e25d39931ebf8abc6c60d9d57857e392f9c1ea9c8d1369c87","name":"Joshua Barnes","registered_at":"2026-06-20T23:18:22Z","symbol":"NIM1746786","token_address":"0xd8c7bff09536b2b10c02a5a33d3344789d99b459","type":"artist","uuid":"cc028501-7cdf-4d1f-af82-d67f3f61b269"}
album: Sad Boy Summer
  type: MusicAlbum
  date published: 2021-07-02