Mc Gerex
type: MusicGroup
popularity: 2
followers: 71
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x51ff17f0b011b0033ad7835acc0bad5cff00bfa847fcc6dc95f9b3369150bac4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e012852-820d-4784-b09a-88f317871ada.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e012852-820d-4784-b09a-88f317871ada.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9e012852-820d-4784-b09a-88f317871ada
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x51ff17f0b011b0033ad7835acc0bad5cff00bfa847fcc6dc95f9b3369150bac4","name":"Mc Gerex","registered_at":"2026-06-20T04:25:55Z","symbol":"NIM1511818","token_address":"0x791be04b838d15774309ff3ee34dbf46a41436bc","type":"artist","uuid":"9e012852-820d-4784-b09a-88f317871ada"}
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 0x51ff17f0b011b0033ad7835acc0bad5cff00bfa847fcc6dc95f9b3369150bac4. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9e012852-820d-4784-b09a-88f317871ada.json and https://artists.proofprofile.net/proofs/artist/9e012852-820d-4784-b09a-88f317871ada.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x51ff17f0b011b0033ad7835acc0bad5cff00bfa847fcc6dc95f9b3369150bac4","name":"Mc Gerex","registered_at":"2026-06-20T04:25:55Z","symbol":"NIM1511818","token_address":"0x791be04b838d15774309ff3ee34dbf46a41436bc","type":"artist","uuid":"9e012852-820d-4784-b09a-88f317871ada"}
album: Chefe da Boca
  type: MusicAlbum
  date published: 2018-04-20
album: Ela Gosta de Perigo
  type: MusicAlbum
  date published: 2018-06-08
album: A Folha Acabou
  type: MusicAlbum
  date published: 2018-07-06
album: Soul Proibido
  type: MusicAlbum
  date published: 2018-07-21
album: Saudade da Quebrada
  type: MusicAlbum
  date published: 2019-01-18
album: Se Essa Bunda Fosse Minha
  type: MusicAlbum
  date published: 2019-01-31
album: Moça de Família
  type: MusicAlbum
  date published: 2019-01-31
album: Proposta
  type: MusicAlbum
  date published: 2019-02-05
album: Velório do Amor
  type: MusicAlbum
  date published: 2019-02-05
album: Já Tentei
  type: MusicAlbum
  date published: 2019-02-07
album: Sextou
  type: MusicAlbum
  date published: 2019-04-01
album: Com Jeitinho
  type: MusicAlbum
  date published: 2019-08-06
album: O 12 Me Escolheu
  type: MusicAlbum
  date published: 2019-08-15
album: Viva a Putaria
  type: MusicAlbum
  date published: 2021-10-06