First Degree The D.E.
type: MusicGroup
genre: experimental hip hop
genre: horrorcore
popularity: 12
followers: 5466
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7bbf09f6bdbfec3ca50bb14a6aa07e584253c05618d32cd777d4cde38c0bf06
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa6ada58-f825-4f30-9835-5b94d95312cb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa6ada58-f825-4f30-9835-5b94d95312cb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa6ada58-f825-4f30-9835-5b94d95312cb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb7bbf09f6bdbfec3ca50bb14a6aa07e584253c05618d32cd777d4cde38c0bf06","name":"First Degree The D.E.","registered_at":"2026-06-14T22:25:17Z","symbol":"NIM0595373","token_address":"0xc4ddbbddcab9c1261eb72ef6a19ab57ccfcf5459","type":"artist","uuid":"aa6ada58-f825-4f30-9835-5b94d95312cb"}
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 0xb7bbf09f6bdbfec3ca50bb14a6aa07e584253c05618d32cd777d4cde38c0bf06. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa6ada58-f825-4f30-9835-5b94d95312cb.json and https://artists.proofprofile.net/proofs/artist/aa6ada58-f825-4f30-9835-5b94d95312cb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T06:12:23Z
  text: {"copyright_id":"0xb7bbf09f6bdbfec3ca50bb14a6aa07e584253c05618d32cd777d4cde38c0bf06","name":"First Degree The D.E.","registered_at":"2026-06-14T22:25:17Z","symbol":"NIM0595373","token_address":"0xc4ddbbddcab9c1261eb72ef6a19ab57ccfcf5459","type":"artist","uuid":"aa6ada58-f825-4f30-9835-5b94d95312cb"}
album: Fahrenheit Collectables, The Fahrenheit Instrumania! Series
  type: MusicAlbum
  date published: 2010-12-20