Pop Malvadão
type: MusicGroup
genre: kizomba
popularity: 8
followers: 30
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4684fa0d1b51052f4248c69387ac84a03cad336fc5657fb606bc1041f781143
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ce7976d1-1c0b-4cd9-983e-eab00d99bc97.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ce7976d1-1c0b-4cd9-983e-eab00d99bc97.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ce7976d1-1c0b-4cd9-983e-eab00d99bc97
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4684fa0d1b51052f4248c69387ac84a03cad336fc5657fb606bc1041f781143","name":"Pop Malvadão","registered_at":"2026-06-21T00:11:52Z","symbol":"NIM1759466","token_address":"0xfcbc4fe9f188b30b70bb4cf1425d3a7ddabbb1aa","type":"artist","uuid":"ce7976d1-1c0b-4cd9-983e-eab00d99bc97"}
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 0xe4684fa0d1b51052f4248c69387ac84a03cad336fc5657fb606bc1041f781143. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ce7976d1-1c0b-4cd9-983e-eab00d99bc97.json and https://artists.proofprofile.net/proofs/artist/ce7976d1-1c0b-4cd9-983e-eab00d99bc97.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xe4684fa0d1b51052f4248c69387ac84a03cad336fc5657fb606bc1041f781143","name":"Pop Malvadão","registered_at":"2026-06-21T00:11:52Z","symbol":"NIM1759466","token_address":"0xfcbc4fe9f188b30b70bb4cf1425d3a7ddabbb1aa","type":"artist","uuid":"ce7976d1-1c0b-4cd9-983e-eab00d99bc97"}
album: So Nos 100 Es
  type: MusicAlbum
  date published: 2022-08-28
album: Pitam
  type: MusicAlbum
  date published: 2023-08-11
album: Pitam
  type: MusicAlbum
  date published: 2023-08-11
album: Pitam
  type: MusicAlbum
  date published: 2023-08-12
album: So nos 100 Es
  type: MusicAlbum
  date published: 2025-09-26
album: Pitam
  type: MusicAlbum
  date published: 2025-09-26