Pastora Quintero
type: MusicGroup
popularity: 2
followers: 485
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10d681a19d6627cd3abe7897c4dc1cc10b8425548ed89084876ec81024a076f2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a7364a7d-3851-4198-9692-853fe780fb52.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a7364a7d-3851-4198-9692-853fe780fb52.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a7364a7d-3851-4198-9692-853fe780fb52
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x10d681a19d6627cd3abe7897c4dc1cc10b8425548ed89084876ec81024a076f2","name":"Pastora Quintero","registered_at":"2026-06-20T08:07:25Z","symbol":"NIM1561778","token_address":"0x9d275cb5db4ed625c52b001bae09c734472fdad8","type":"artist","uuid":"a7364a7d-3851-4198-9692-853fe780fb52"}
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 0x10d681a19d6627cd3abe7897c4dc1cc10b8425548ed89084876ec81024a076f2. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a7364a7d-3851-4198-9692-853fe780fb52.json and https://artists.proofprofile.net/proofs/artist/a7364a7d-3851-4198-9692-853fe780fb52.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x10d681a19d6627cd3abe7897c4dc1cc10b8425548ed89084876ec81024a076f2","name":"Pastora Quintero","registered_at":"2026-06-20T08:07:25Z","symbol":"NIM1561778","token_address":"0x9d275cb5db4ed625c52b001bae09c734472fdad8","type":"artist","uuid":"a7364a7d-3851-4198-9692-853fe780fb52"}