Santiago Rojas
type: MusicGroup
genre: exotica
genre: guaracha
description: Santiago Gerardo Rojas López (born 5 April 1996) is a Paraguay international footballer who plays as a goalkeeper for Nacional and the Paraguay national football team. Career Rojas made his debut for
popularity: 21
followers: 422
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe550faf6b668171072319857a92381bab386b87a73a4e0f1747cfd3d1ed55216
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/79a29a60-6771-487d-ba2d-13a092130654.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/79a29a60-6771-487d-ba2d-13a092130654.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/79a29a60-6771-487d-ba2d-13a092130654
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe550faf6b668171072319857a92381bab386b87a73a4e0f1747cfd3d1ed55216","name":"Santiago Rojas","registered_at":"2026-06-12T01:43:52Z","symbol":"NIM0158722","token_address":"0x5404f67120427caf2319d15f7cdc5ae27ce8dee3","type":"artist","uuid":"79a29a60-6771-487d-ba2d-13a092130654"}
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 0xe550faf6b668171072319857a92381bab386b87a73a4e0f1747cfd3d1ed55216. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/79a29a60-6771-487d-ba2d-13a092130654.json and https://artists.proofprofile.net/proofs/artist/79a29a60-6771-487d-ba2d-13a092130654.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xe550faf6b668171072319857a92381bab386b87a73a4e0f1747cfd3d1ed55216","name":"Santiago Rojas","registered_at":"2026-06-12T01:43:52Z","symbol":"NIM0158722","token_address":"0x5404f67120427caf2319d15f7cdc5ae27ce8dee3","type":"artist","uuid":"79a29a60-6771-487d-ba2d-13a092130654"}