Perigo Público
type: MusicGroup
genre: kuduro
genre: portuguese hip hop
popularity: 2
followers: 364
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x80b7b6eaa828ca4be33e92b68e6e347f5aefc982df5768c44fa26f190bfef0e3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fcc3ec1b-b3fc-4e46-82c8-6d4c7f0f37d7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fcc3ec1b-b3fc-4e46-82c8-6d4c7f0f37d7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fcc3ec1b-b3fc-4e46-82c8-6d4c7f0f37d7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x80b7b6eaa828ca4be33e92b68e6e347f5aefc982df5768c44fa26f190bfef0e3","name":"Perigo Público","registered_at":"2026-06-21T17:42:23Z","symbol":"NIM1990196","token_address":"0x0f888f670012d3f143cd9b11040a7dd47ae879f9","type":"artist","uuid":"fcc3ec1b-b3fc-4e46-82c8-6d4c7f0f37d7"}
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 0x80b7b6eaa828ca4be33e92b68e6e347f5aefc982df5768c44fa26f190bfef0e3. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fcc3ec1b-b3fc-4e46-82c8-6d4c7f0f37d7.json and https://artists.proofprofile.net/proofs/artist/fcc3ec1b-b3fc-4e46-82c8-6d4c7f0f37d7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x80b7b6eaa828ca4be33e92b68e6e347f5aefc982df5768c44fa26f190bfef0e3","name":"Perigo Público","registered_at":"2026-06-21T17:42:23Z","symbol":"NIM1990196","token_address":"0x0f888f670012d3f143cd9b11040a7dd47ae879f9","type":"artist","uuid":"fcc3ec1b-b3fc-4e46-82c8-6d4c7f0f37d7"}
album: Jeans Monroe
  type: MusicAlbum
  date published: 2014-05-25
album: 1991
  type: MusicAlbum
  date published: 2017-06-09
album: 1991
  type: MusicAlbum
  date published: 2017-06-09
album: Porcelana
  type: MusicAlbum
  date published: 2019-11-22
album: Porcelana
  type: MusicAlbum
  date published: 2019-11-22
album: Beija-flor
  type: MusicAlbum
  date published: 2021-02-19
album: Beija-flor
  type: MusicAlbum
  date published: 2021-02-19
album: BOSS FINAL
  type: MusicAlbum
  date published: 2023-07-28