Josiah Atchley
type: MusicGroup
popularity: 3
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69573945f9a0d3ac2378602dd019e357a15e7324058e71a2f246bdb3b9924a0c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d759efc3-2ca6-4c4e-b2f6-0410a6dd1d5e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d759efc3-2ca6-4c4e-b2f6-0410a6dd1d5e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d759efc3-2ca6-4c4e-b2f6-0410a6dd1d5e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x69573945f9a0d3ac2378602dd019e357a15e7324058e71a2f246bdb3b9924a0c","name":"Josiah Atchley","registered_at":"2026-06-21T03:16:10Z","symbol":"NIM1803380","token_address":"0xc15bc8fb38db9c7416ae7a307d2f14587589c1ed","type":"artist","uuid":"d759efc3-2ca6-4c4e-b2f6-0410a6dd1d5e"}
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 0x69573945f9a0d3ac2378602dd019e357a15e7324058e71a2f246bdb3b9924a0c. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d759efc3-2ca6-4c4e-b2f6-0410a6dd1d5e.json and https://artists.proofprofile.net/proofs/artist/d759efc3-2ca6-4c4e-b2f6-0410a6dd1d5e.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0x69573945f9a0d3ac2378602dd019e357a15e7324058e71a2f246bdb3b9924a0c","name":"Josiah Atchley","registered_at":"2026-06-21T03:16:10Z","symbol":"NIM1803380","token_address":"0xc15bc8fb38db9c7416ae7a307d2f14587589c1ed","type":"artist","uuid":"d759efc3-2ca6-4c4e-b2f6-0410a6dd1d5e"}