Pol Pla
type: MusicGroup
description: Pol Pla Vegué (born 18 February 1993) is a Spanish rugby sevens player who plays for and captains the Spanish national rugby sevens team. He was part of the squad at the 2016 Summer Olympics, as well
popularity: 3
followers: 251
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c0baad3c25704103d02aa94574d2601ffae619a31dcb34f93bb95a7af0f52fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e62ed4c1-ef56-475e-8f67-0d7527e2c986.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e62ed4c1-ef56-475e-8f67-0d7527e2c986.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e62ed4c1-ef56-475e-8f67-0d7527e2c986
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c0baad3c25704103d02aa94574d2601ffae619a31dcb34f93bb95a7af0f52fb","name":"Pol Pla","registered_at":"2026-06-21T08:43:49Z","symbol":"NIM1878692","token_address":"0x0b0756772137ddffcbac003ba9ce543a62e56f83","type":"artist","uuid":"e62ed4c1-ef56-475e-8f67-0d7527e2c986"}
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 0x6c0baad3c25704103d02aa94574d2601ffae619a31dcb34f93bb95a7af0f52fb. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e62ed4c1-ef56-475e-8f67-0d7527e2c986.json and https://artists.proofprofile.net/proofs/artist/e62ed4c1-ef56-475e-8f67-0d7527e2c986.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x6c0baad3c25704103d02aa94574d2601ffae619a31dcb34f93bb95a7af0f52fb","name":"Pol Pla","registered_at":"2026-06-21T08:43:49Z","symbol":"NIM1878692","token_address":"0x0b0756772137ddffcbac003ba9ce543a62e56f83","type":"artist","uuid":"e62ed4c1-ef56-475e-8f67-0d7527e2c986"}
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