Johnny Andrews
type: MusicGroup
description: Johnny Andrews is an American songwriter and record producer based in Atlanta, Georgia, and Nashville, Tennessee. Andrews has written multiple number one singles, including "I Am Machine" and "Painkil
popularity: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc215ce4e8cf079626d5161e5da1c025a0ab9b3d8971ad5b9672a530d5e3e47ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953886
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953886
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0ce55272-a95e-431e-a101-0512149c7cd6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0ce55272-a95e-431e-a101-0512149c7cd6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0ce55272-a95e-431e-a101-0512149c7cd6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:37:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc215ce4e8cf079626d5161e5da1c025a0ab9b3d8971ad5b9672a530d5e3e47ff","name":"Johnny Andrews","registered_at":"2026-06-15T18:01:44Z","symbol":"NIM0787906","token_address":"0x4b17bd03f6daa444ff2d99ebad74ac218f31dbea","type":"artist","uuid":"0ce55272-a95e-431e-a101-0512149c7cd6"}
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 0xc215ce4e8cf079626d5161e5da1c025a0ab9b3d8971ad5b9672a530d5e3e47ff. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0ce55272-a95e-431e-a101-0512149c7cd6.json and https://artists.proofprofile.net/proofs/artist/0ce55272-a95e-431e-a101-0512149c7cd6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xc215ce4e8cf079626d5161e5da1c025a0ab9b3d8971ad5b9672a530d5e3e47ff","name":"Johnny Andrews","registered_at":"2026-06-15T18:01:44Z","symbol":"NIM0787906","token_address":"0x4b17bd03f6daa444ff2d99ebad74ac218f31dbea","type":"artist","uuid":"0ce55272-a95e-431e-a101-0512149c7cd6"}