Rei do Médio
type: MusicGroup
genre: brega
genre: brega funk
genre: pagode baiano
genre: piseiro
popularity: 20
followers: 455
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x857cc07f8ca4a1ed10870ab17d0fa3fc749d6b8b0e358d25f9e563a6253644f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953770
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953770
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae725228-d4c5-412b-9d46-167a07da1092.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae725228-d4c5-412b-9d46-167a07da1092.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ae725228-d4c5-412b-9d46-167a07da1092
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:50:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x857cc07f8ca4a1ed10870ab17d0fa3fc749d6b8b0e358d25f9e563a6253644f8","name":"Rei do Médio","registered_at":"2026-06-14T22:54:30Z","symbol":"NIM0602345","token_address":"0xa48fa37c6059c8b94093c3afe3257942bf824d4f","type":"artist","uuid":"ae725228-d4c5-412b-9d46-167a07da1092"}
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 0x857cc07f8ca4a1ed10870ab17d0fa3fc749d6b8b0e358d25f9e563a6253644f8. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae725228-d4c5-412b-9d46-167a07da1092.json and https://artists.proofprofile.net/proofs/artist/ae725228-d4c5-412b-9d46-167a07da1092.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x857cc07f8ca4a1ed10870ab17d0fa3fc749d6b8b0e358d25f9e563a6253644f8","name":"Rei do Médio","registered_at":"2026-06-14T22:54:30Z","symbol":"NIM0602345","token_address":"0xa48fa37c6059c8b94093c3afe3257942bf824d4f","type":"artist","uuid":"ae725228-d4c5-412b-9d46-167a07da1092"}
album: Vou fuder teu Batalhão
  type: MusicAlbum
  date published: 2023-06-18