Guillermo Rivera
type: MusicGroup
description: Guillermo Rivera may refer to: Guillermo Rivera Aránguiz (born 1989), Chilean tennis player Guillermo Rivera Bustos (1920–1992), Chilean politician and businessman , (1868–1928), Chilean politician,
popularity: 17
followers: 454
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27e0b7a2510b042e15a33ebc8f968f06078847c3203a364bda454b71ea6eff0f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953727
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953727
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/920f79ea-c163-4518-9638-3a8c318186f5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/920f79ea-c163-4518-9638-3a8c318186f5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/920f79ea-c163-4518-9638-3a8c318186f5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T02:33:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x27e0b7a2510b042e15a33ebc8f968f06078847c3203a364bda454b71ea6eff0f","name":"Guillermo Rivera","registered_at":"2026-06-14T19:49:31Z","symbol":"NIM0558194","token_address":"0x4293768af8e03c54f06dfaa76fedb5cc2fcbf20e","type":"artist","uuid":"920f79ea-c163-4518-9638-3a8c318186f5"}
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 0x27e0b7a2510b042e15a33ebc8f968f06078847c3203a364bda454b71ea6eff0f. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/920f79ea-c163-4518-9638-3a8c318186f5.json and https://artists.proofprofile.net/proofs/artist/920f79ea-c163-4518-9638-3a8c318186f5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x27e0b7a2510b042e15a33ebc8f968f06078847c3203a364bda454b71ea6eff0f","name":"Guillermo Rivera","registered_at":"2026-06-14T19:49:31Z","symbol":"NIM0558194","token_address":"0x4293768af8e03c54f06dfaa76fedb5cc2fcbf20e","type":"artist","uuid":"920f79ea-c163-4518-9638-3a8c318186f5"}
album: Eternia 1997
  type: MusicAlbum
  date published: 1997-01-15
album: X-tress 1999
  type: MusicAlbum
  date published: 1999-01-07
album: Mystical Dreams 2000
  type: MusicAlbum
  date published: 2000-01-01
album: Mystical dreams 2002
  type: MusicAlbum
  date published: 2002-01-16
album: Carpe Diem 2003
  type: MusicAlbum
  date published: 2003-02-06
album: Doomok 2007
  type: MusicAlbum
  date published: 2007-01-11
album: Doomok 2010
  type: MusicAlbum
  date published: 2010-01-14