Joshua Mayfield
type: MusicGroup
genre: jazz fusion
popularity: 5
followers: 533
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2fcfe384bdd2fea86c99827c09c4295cb2cf43301a65057dabea5c4659800c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bfcdd6da-c5c7-4832-b00b-807d4e9a896e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bfcdd6da-c5c7-4832-b00b-807d4e9a896e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bfcdd6da-c5c7-4832-b00b-807d4e9a896e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf2fcfe384bdd2fea86c99827c09c4295cb2cf43301a65057dabea5c4659800c5","name":"Joshua Mayfield","registered_at":"2026-06-20T18:53:43Z","symbol":"NIM1684499","token_address":"0x1c1bf8bca6a803d828557041509603f594d86aba","type":"artist","uuid":"bfcdd6da-c5c7-4832-b00b-807d4e9a896e"}
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 0xf2fcfe384bdd2fea86c99827c09c4295cb2cf43301a65057dabea5c4659800c5. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bfcdd6da-c5c7-4832-b00b-807d4e9a896e.json and https://artists.proofprofile.net/proofs/artist/bfcdd6da-c5c7-4832-b00b-807d4e9a896e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0xf2fcfe384bdd2fea86c99827c09c4295cb2cf43301a65057dabea5c4659800c5","name":"Joshua Mayfield","registered_at":"2026-06-20T18:53:43Z","symbol":"NIM1684499","token_address":"0x1c1bf8bca6a803d828557041509603f594d86aba","type":"artist","uuid":"bfcdd6da-c5c7-4832-b00b-807d4e9a896e"}
album: Day One
  type: MusicAlbum
  date published: 2018-06-12
album: Give Him Glory
  type: MusicAlbum
  date published: 2019-03-12
album: Eternal
  type: MusicAlbum
  date published: 2021-01-16
album: Day Two/Church Edition
  type: MusicAlbum
  date published: 2023-05-28
album: Theme (Josh with Jonathan)
  type: MusicAlbum
  date published: 2023-11-02
album: Seasons (Josh with Nik)
  type: MusicAlbum
  date published: 2023-11-02
album: NIGHT 3!!!
  type: MusicAlbum
  date published: 2025-01-16
album: Raw & Unscheduled with Elder Josh Mayfield
  type: MusicAlbum
  date published: 2025-10-02