Papetchulo
type: MusicGroup
genre: kizomba
genre: zouk
popularity: 3
followers: 1103
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05026b475ef6c9b3aeb329c414865fbee3ded6910164b01353d31b3ab5680c37
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6a6de4c-1e7f-4838-97e7-b100eba837f1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6a6de4c-1e7f-4838-97e7-b100eba837f1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a6a6de4c-1e7f-4838-97e7-b100eba837f1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05026b475ef6c9b3aeb329c414865fbee3ded6910164b01353d31b3ab5680c37. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a6a6de4c-1e7f-4838-97e7-b100eba837f1.json and https://artists.proofprofile.net/proofs/artist/a6a6de4c-1e7f-4838-97e7-b100eba837f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
album: Te Amo
  type: MusicAlbum
  date published: 2009
album: De Corpo e Alma
  type: MusicAlbum
  date published: 2012
album: Não Me Estressa
  type: MusicAlbum
  date published: 2015-04-09
album: Marcas
  type: MusicAlbum
  date published: 2015-08-14
album: Não me Extressa
  type: MusicAlbum
  date published: 2020-10-10
album: Coisa Doida
  type: MusicAlbum
  date published: 2023-06-28