M.C. Breed & DFC.
type: MusicGroup
popularity: 14
followers: 914
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc70b266c3ea06a4e1a284b9bbe7581d841e123e987b1f55612de79e13b3df5fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d49d9e2-dd2b-4c74-b9f4-d39bc40a7a98.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d49d9e2-dd2b-4c74-b9f4-d39bc40a7a98.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8d49d9e2-dd2b-4c74-b9f4-d39bc40a7a98
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc70b266c3ea06a4e1a284b9bbe7581d841e123e987b1f55612de79e13b3df5fb","name":"M.C. Breed & DFC.","registered_at":"2026-06-14T19:13:37Z","symbol":"NIM0549662","token_address":"0xad5d320cda6e66cefc63ce9c9966cbc49b1f66ce","type":"artist","uuid":"8d49d9e2-dd2b-4c74-b9f4-d39bc40a7a98"}
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 0xc70b266c3ea06a4e1a284b9bbe7581d841e123e987b1f55612de79e13b3df5fb. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d49d9e2-dd2b-4c74-b9f4-d39bc40a7a98.json and https://artists.proofprofile.net/proofs/artist/8d49d9e2-dd2b-4c74-b9f4-d39bc40a7a98.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0xc70b266c3ea06a4e1a284b9bbe7581d841e123e987b1f55612de79e13b3df5fb","name":"M.C. Breed & DFC.","registered_at":"2026-06-14T19:13:37Z","symbol":"NIM0549662","token_address":"0xad5d320cda6e66cefc63ce9c9966cbc49b1f66ce","type":"artist","uuid":"8d49d9e2-dd2b-4c74-b9f4-d39bc40a7a98"}
album: MC Breed & DFC
  type: MusicAlbum
  date published: 1991
album: M.C. Breed & DFC.
  type: MusicAlbum
  date published: 2002