Paulinho Do Sax
type: MusicGroup
genre: brega
genre: forró
genre: seresta
popularity: 4
followers: 225
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34ad353e25054c7c292ee8f9f8eb9a24ee66fed65c70ff0431a937ae245c0ee3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b1db73f-e79d-42d4-a373-a7984b771e8f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b1db73f-e79d-42d4-a373-a7984b771e8f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0b1db73f-e79d-42d4-a373-a7984b771e8f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x34ad353e25054c7c292ee8f9f8eb9a24ee66fed65c70ff0431a937ae245c0ee3","name":"Paulinho Do Sax","registered_at":"2026-06-15T17:26:39Z","symbol":"NIM0779532","token_address":"0x4ddd4db36b474dc8b65b132cf2ddbf6d0f86351a","type":"artist","uuid":"0b1db73f-e79d-42d4-a373-a7984b771e8f"}
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 0x34ad353e25054c7c292ee8f9f8eb9a24ee66fed65c70ff0431a937ae245c0ee3. Chain 2 (Bitcoin): anchored in block 953885 (2026-06-16T04:12:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0b1db73f-e79d-42d4-a373-a7984b771e8f.json and https://artists.proofprofile.net/proofs/artist/0b1db73f-e79d-42d4-a373-a7984b771e8f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:12:47Z
  text: {"copyright_id":"0x34ad353e25054c7c292ee8f9f8eb9a24ee66fed65c70ff0431a937ae245c0ee3","name":"Paulinho Do Sax","registered_at":"2026-06-15T17:26:39Z","symbol":"NIM0779532","token_address":"0x4ddd4db36b474dc8b65b132cf2ddbf6d0f86351a","type":"artist","uuid":"0b1db73f-e79d-42d4-a373-a7984b771e8f"}
album: Paulinho do Sax
  type: MusicAlbum
  date published: 1996-03-30
album: Brasil Popular
  type: MusicAlbum
  date published: 2006-05-15
album: 1990
  type: MusicAlbum
  date published: 2022-02-09
album: 1986
  type: MusicAlbum
  date published: 2022-02-09
album: 1988
  type: MusicAlbum
  date published: 2022-02-09
album: Sax & Guitarra Arrepiando
  type: MusicAlbum
  date published: 2022-02-09