MC Alemão 011
type: MusicGroup
popularity: 2
followers: 41
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x241f15d7714a8fc017e4dcd5eb7745271c187b3293cbc5d52083db06a197d0a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1416a70e-755c-4fb0-a8b0-cc75daefdf8e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1416a70e-755c-4fb0-a8b0-cc75daefdf8e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1416a70e-755c-4fb0-a8b0-cc75daefdf8e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x241f15d7714a8fc017e4dcd5eb7745271c187b3293cbc5d52083db06a197d0a4","name":"MC Alemão 011","registered_at":"2026-06-15T20:25:44Z","symbol":"NIM0822249","token_address":"0x37ab82d85b1ca569b083e31cd8177fa647fb9b3c","type":"artist","uuid":"1416a70e-755c-4fb0-a8b0-cc75daefdf8e"}
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 0x241f15d7714a8fc017e4dcd5eb7745271c187b3293cbc5d52083db06a197d0a4. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1416a70e-755c-4fb0-a8b0-cc75daefdf8e.json and https://artists.proofprofile.net/proofs/artist/1416a70e-755c-4fb0-a8b0-cc75daefdf8e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0x241f15d7714a8fc017e4dcd5eb7745271c187b3293cbc5d52083db06a197d0a4","name":"MC Alemão 011","registered_at":"2026-06-15T20:25:44Z","symbol":"NIM0822249","token_address":"0x37ab82d85b1ca569b083e31cd8177fa647fb9b3c","type":"artist","uuid":"1416a70e-755c-4fb0-a8b0-cc75daefdf8e"}
album: No Tabaco
  type: MusicAlbum
  date published: 2022-09-11
album: Ela e Mais 2 Amigas
  type: MusicAlbum
  date published: 2022-09-13
album: Pontinho da 011
  type: MusicAlbum
  date published: 2022-09-17
album: Ritmada Maligna
  type: MusicAlbum
  date published: 2022-09-20
album: Automotivo Bruxo
  type: MusicAlbum
  date published: 2022-09-21
album: Berimbau da Dz7
  type: MusicAlbum
  date published: 2022-09-28
album: Mais Olha Que Delicia
  type: MusicAlbum
  date published: 2023-10-10
album: Fecha Com Bandido
  type: MusicAlbum
  date published: 2024-05-21