Mc Gh Sp
type: MusicGroup
popularity: 9
followers: 31
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3696c860251286a07c8be42eeb4417f8b7252ece7d476bcd825977ff54059a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3f0eb222-29fc-4e91-8fe0-eb38e481e10c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3f0eb222-29fc-4e91-8fe0-eb38e481e10c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3f0eb222-29fc-4e91-8fe0-eb38e481e10c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf3696c860251286a07c8be42eeb4417f8b7252ece7d476bcd825977ff54059a4","name":"Mc Gh Sp","registered_at":"2026-06-16T11:32:55Z","symbol":"NIM1038828","token_address":"0x9c26daa386f4b330d41845da3aa60d94c71d3689","type":"artist","uuid":"3f0eb222-29fc-4e91-8fe0-eb38e481e10c"}
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 0xf3696c860251286a07c8be42eeb4417f8b7252ece7d476bcd825977ff54059a4. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3f0eb222-29fc-4e91-8fe0-eb38e481e10c.json and https://artists.proofprofile.net/proofs/artist/3f0eb222-29fc-4e91-8fe0-eb38e481e10c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:15:20Z
  text: {"copyright_id":"0xf3696c860251286a07c8be42eeb4417f8b7252ece7d476bcd825977ff54059a4","name":"Mc Gh Sp","registered_at":"2026-06-16T11:32:55Z","symbol":"NIM1038828","token_address":"0x9c26daa386f4b330d41845da3aa60d94c71d3689","type":"artist","uuid":"3f0eb222-29fc-4e91-8fe0-eb38e481e10c"}
album: Tchau pra Ex
  type: MusicAlbum
  date published: 2023-06-23
album: Mais um Hit
  type: MusicAlbum
  date published: 2023-08-17
album: Vários Criticaram
  type: MusicAlbum
  date published: 2024-11-18