Marshall Cherry
type: MusicGroup
popularity: 2
followers: 335
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa44bca1327152e387007e4d354eb5afdc2daa8e8dea1d8d7d30c069f05a7e55c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b97d9e74-1e37-463a-832d-10db65626e0c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b97d9e74-1e37-463a-832d-10db65626e0c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b97d9e74-1e37-463a-832d-10db65626e0c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa44bca1327152e387007e4d354eb5afdc2daa8e8dea1d8d7d30c069f05a7e55c","name":"Marshall Cherry","registered_at":"2026-06-20T16:14:43Z","symbol":"NIM1652024","token_address":"0x350c122eae9d23f777eaf57c8c7b74832494337d","type":"artist","uuid":"b97d9e74-1e37-463a-832d-10db65626e0c"}
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 0xa44bca1327152e387007e4d354eb5afdc2daa8e8dea1d8d7d30c069f05a7e55c. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b97d9e74-1e37-463a-832d-10db65626e0c.json and https://artists.proofprofile.net/proofs/artist/b97d9e74-1e37-463a-832d-10db65626e0c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0xa44bca1327152e387007e4d354eb5afdc2daa8e8dea1d8d7d30c069f05a7e55c","name":"Marshall Cherry","registered_at":"2026-06-20T16:14:43Z","symbol":"NIM1652024","token_address":"0x350c122eae9d23f777eaf57c8c7b74832494337d","type":"artist","uuid":"b97d9e74-1e37-463a-832d-10db65626e0c"}
album: Blackened Trees and Raspberries
  type: MusicAlbum
  date published: 2020-01-09
album: William Dover
  type: MusicAlbum
  date published: 2022-03-07
album: Growing Pains
  type: MusicAlbum
  date published: 2024-12-23