Masta Cypher Devine
type: MusicGroup
genre: boom bap
popularity: 12
followers: 302
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc26f9a6620ef064471c799b55d5b3f7dd38c392952926957d4ce0a952d87b301
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953754
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953754
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae0bd51d-a200-40c3-87fa-3e72c30493de.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae0bd51d-a200-40c3-87fa-3e72c30493de.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ae0bd51d-a200-40c3-87fa-3e72c30493de
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:45:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc26f9a6620ef064471c799b55d5b3f7dd38c392952926957d4ce0a952d87b301","name":"Masta Cypher Devine","registered_at":"2026-06-14T22:49:34Z","symbol":"NIM0601166","token_address":"0xa8d59a2e243eb58926c91f149fd5882024821276","type":"artist","uuid":"ae0bd51d-a200-40c3-87fa-3e72c30493de"}
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 0xc26f9a6620ef064471c799b55d5b3f7dd38c392952926957d4ce0a952d87b301. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae0bd51d-a200-40c3-87fa-3e72c30493de.json and https://artists.proofprofile.net/proofs/artist/ae0bd51d-a200-40c3-87fa-3e72c30493de.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0xc26f9a6620ef064471c799b55d5b3f7dd38c392952926957d4ce0a952d87b301","name":"Masta Cypher Devine","registered_at":"2026-06-14T22:49:34Z","symbol":"NIM0601166","token_address":"0xa8d59a2e243eb58926c91f149fd5882024821276","type":"artist","uuid":"ae0bd51d-a200-40c3-87fa-3e72c30493de"}
album: SP 1000
  type: MusicAlbum
  date published: 2020-01-02
album: Network And Networth
  type: MusicAlbum
  date published: 2022-08-03
album: Lethal Lapid
  type: MusicAlbum
  date published: 2022-08-03