38milmanos
type: MusicGroup
genre: brazilian hip hop
popularity: 4
followers: 2015
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ee4867f7d0ad29f758deedad0cb2038197321791ccfe0c116f70a73dfa4a822
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4e9efb5-e77e-426f-b914-e7cdbe2b723e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4e9efb5-e77e-426f-b914-e7cdbe2b723e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d4e9efb5-e77e-426f-b914-e7cdbe2b723e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
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 0x5ee4867f7d0ad29f758deedad0cb2038197321791ccfe0c116f70a73dfa4a822. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d4e9efb5-e77e-426f-b914-e7cdbe2b723e.json and https://artists.proofprofile.net/proofs/artist/d4e9efb5-e77e-426f-b914-e7cdbe2b723e.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T03:45:44Z
album: Vitoria Sem Luta É Só pra Boy
  type: MusicAlbum
  date published: 2012-12-30
album: Filha da Luta
  type: MusicAlbum
  date published: 2016-08-01
album: Exército dos 38Mil
  type: MusicAlbum
  date published: 2016-08-01
album: Mentes Perigosas
  type: MusicAlbum
  date published: 2016-08-30
album: Planos
  type: MusicAlbum
  date published: 2017-02-02
album: Parafraseando
  type: MusicAlbum
  date published: 2017-11-22
album: Gênesis 4.12
  type: MusicAlbum
  date published: 2018-01-28
album: Fé na Caminhada
  type: MusicAlbum
  date published: 2019-04-22