MC DELUX
type: MusicGroup
popularity: 12
followers: 89
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda90dd09be33e2734788b4cf42c2893a595eeec0154c8b200683dad5c7d489ef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953645
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953645
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3f63d871-247b-41c7-a022-a17d2783c142.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3f63d871-247b-41c7-a022-a17d2783c142.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3f63d871-247b-41c7-a022-a17d2783c142
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T14:31:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xda90dd09be33e2734788b4cf42c2893a595eeec0154c8b200683dad5c7d489ef","name":"MC DELUX","registered_at":"2026-06-14T11:08:22Z","symbol":"NIM0433911","token_address":"0x4ab0386c6f32f26e75fb02ffe53fe496aa088cca","type":"artist","uuid":"3f63d871-247b-41c7-a022-a17d2783c142"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda90dd09be33e2734788b4cf42c2893a595eeec0154c8b200683dad5c7d489ef. Chain 2 (Bitcoin): anchored in block 953645 (2026-06-14T14:31:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3f63d871-247b-41c7-a022-a17d2783c142.json and https://artists.proofprofile.net/proofs/artist/3f63d871-247b-41c7-a022-a17d2783c142.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T14:31:42Z
  text: {"copyright_id":"0xda90dd09be33e2734788b4cf42c2893a595eeec0154c8b200683dad5c7d489ef","name":"MC DELUX","registered_at":"2026-06-14T11:08:22Z","symbol":"NIM0433911","token_address":"0x4ab0386c6f32f26e75fb02ffe53fe496aa088cca","type":"artist","uuid":"3f63d871-247b-41c7-a022-a17d2783c142"}
album: MTG se ela tiver raspadinha
  type: MusicAlbum
  date published: 2023-11-29
album: Depois Que Botou Aparelho
  type: MusicAlbum
  date published: 2024-06-06