Rodrigo Guillén
type: MusicGroup
popularity: 5
followers: 111
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x86c279def08fd3a84de724c5cc997e0139057b109fe1b7614d941558e147dab4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d59824f8-20d3-411f-8d30-11edafe7f7e9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d59824f8-20d3-411f-8d30-11edafe7f7e9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d59824f8-20d3-411f-8d30-11edafe7f7e9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x86c279def08fd3a84de724c5cc997e0139057b109fe1b7614d941558e147dab4","name":"Rodrigo Guillén","registered_at":"2026-06-21T02:41:31Z","symbol":"NIM1793934","token_address":"0xe4a73513652bb682cd98a932cbac44a11a93f46e","type":"artist","uuid":"d59824f8-20d3-411f-8d30-11edafe7f7e9"}
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 0x86c279def08fd3a84de724c5cc997e0139057b109fe1b7614d941558e147dab4. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d59824f8-20d3-411f-8d30-11edafe7f7e9.json and https://artists.proofprofile.net/proofs/artist/d59824f8-20d3-411f-8d30-11edafe7f7e9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x86c279def08fd3a84de724c5cc997e0139057b109fe1b7614d941558e147dab4","name":"Rodrigo Guillén","registered_at":"2026-06-21T02:41:31Z","symbol":"NIM1793934","token_address":"0xe4a73513652bb682cd98a932cbac44a11a93f46e","type":"artist","uuid":"d59824f8-20d3-411f-8d30-11edafe7f7e9"}
album: Siempre Alegres
  type: MusicAlbum
  date published: 2024-11-22
album: SoCeo´s
  type: MusicAlbum
  date published: 2025-01-31