Daniel Gutiérrez
type: MusicGroup
description: Daniel Ademir Gutiérrez Rojas (born 16 February 2003) is a Chilean professional footballer who plays as a defender for Unión La Calera on loan from Colo-Colo. Club career At the age of 4, Gutiérrez c
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2205812294ad54dafdfd92a730d875593c328177289d7064057dcbe56a34446c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d021f994-5138-4fcd-af70-5bcfc9069b20.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d021f994-5138-4fcd-af70-5bcfc9069b20.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d021f994-5138-4fcd-af70-5bcfc9069b20
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2205812294ad54dafdfd92a730d875593c328177289d7064057dcbe56a34446c","name":"Daniel Gutiérrez","registered_at":"2026-06-21T00:45:23Z","symbol":"NIM1765818","token_address":"0x2014bea106e6428783847217c2d0923d79063cb8","type":"artist","uuid":"d021f994-5138-4fcd-af70-5bcfc9069b20"}
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 0x2205812294ad54dafdfd92a730d875593c328177289d7064057dcbe56a34446c. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d021f994-5138-4fcd-af70-5bcfc9069b20.json and https://artists.proofprofile.net/proofs/artist/d021f994-5138-4fcd-af70-5bcfc9069b20.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x2205812294ad54dafdfd92a730d875593c328177289d7064057dcbe56a34446c","name":"Daniel Gutiérrez","registered_at":"2026-06-21T00:45:23Z","symbol":"NIM1765818","token_address":"0x2014bea106e6428783847217c2d0923d79063cb8","type":"artist","uuid":"d021f994-5138-4fcd-af70-5bcfc9069b20"}