Carlos Manuel
type: MusicGroup
description: Carlos Manuel Correia dos Santos (; born 15 January 1958), known as Carlos Manuel, is a Portuguese retired professional footballer who played as a central midfielder, and a manager. Best known for hi
popularity: 3
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d00ac589d0de236af248eca96ebe6a4c30d9dca70e94c9830e929aea86e5ac7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953928
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953928
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1de7f1b8-cac4-4343-90af-c3b1933ff542.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1de7f1b8-cac4-4343-90af-c3b1933ff542.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1de7f1b8-cac4-4343-90af-c3b1933ff542
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T10:21:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d00ac589d0de236af248eca96ebe6a4c30d9dca70e94c9830e929aea86e5ac7","name":"Carlos Manuel","registered_at":"2026-06-15T23:51:33Z","symbol":"NIM0871349","token_address":"0x4afc31b81d2ad3f3df02c42ca591e230d1e4517f","type":"artist","uuid":"1de7f1b8-cac4-4343-90af-c3b1933ff542"}
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 0x9d00ac589d0de236af248eca96ebe6a4c30d9dca70e94c9830e929aea86e5ac7. Chain 2 (Bitcoin): anchored in block 953928 (2026-06-16T10:21:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1de7f1b8-cac4-4343-90af-c3b1933ff542.json and https://artists.proofprofile.net/proofs/artist/1de7f1b8-cac4-4343-90af-c3b1933ff542.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T10:21:55Z
  text: {"copyright_id":"0x9d00ac589d0de236af248eca96ebe6a4c30d9dca70e94c9830e929aea86e5ac7","name":"Carlos Manuel","registered_at":"2026-06-15T23:51:33Z","symbol":"NIM0871349","token_address":"0x4afc31b81d2ad3f3df02c42ca591e230d1e4517f","type":"artist","uuid":"1de7f1b8-cac4-4343-90af-c3b1933ff542"}