Wendel Simões
type: MusicGroup
genre: sertanejo tradicional
popularity: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2cd86bf1fa8f48c179243b8a6da8ac386fc8112bbe6340f919a348d9a2a4e392
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5b8e6249-e495-48e5-b0b7-7cbd2ade6f7d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5b8e6249-e495-48e5-b0b7-7cbd2ade6f7d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5b8e6249-e495-48e5-b0b7-7cbd2ade6f7d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2cd86bf1fa8f48c179243b8a6da8ac386fc8112bbe6340f919a348d9a2a4e392","name":"Wendel Simões","registered_at":"2026-06-16T21:32:21Z","symbol":"NIM1181848","token_address":"0xe8b0552678a88a3dd2b94b34e31f2611aa7a2ccc","type":"artist","uuid":"5b8e6249-e495-48e5-b0b7-7cbd2ade6f7d"}
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 0x2cd86bf1fa8f48c179243b8a6da8ac386fc8112bbe6340f919a348d9a2a4e392. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5b8e6249-e495-48e5-b0b7-7cbd2ade6f7d.json and https://artists.proofprofile.net/proofs/artist/5b8e6249-e495-48e5-b0b7-7cbd2ade6f7d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x2cd86bf1fa8f48c179243b8a6da8ac386fc8112bbe6340f919a348d9a2a4e392","name":"Wendel Simões","registered_at":"2026-06-16T21:32:21Z","symbol":"NIM1181848","token_address":"0xe8b0552678a88a3dd2b94b34e31f2611aa7a2ccc","type":"artist","uuid":"5b8e6249-e495-48e5-b0b7-7cbd2ade6f7d"}