Mario Quixal
type: MusicGroup
popularity: 10
followers: 55
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24fd2bb6d1347c1f66a2b319988a960b7ccaf10c4ab216e9700cb7633a38ef34
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b51bd4cc-2925-4780-8bd2-dd671bc4a4b9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b51bd4cc-2925-4780-8bd2-dd671bc4a4b9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b51bd4cc-2925-4780-8bd2-dd671bc4a4b9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x24fd2bb6d1347c1f66a2b319988a960b7ccaf10c4ab216e9700cb7633a38ef34","name":"Mario Quixal","registered_at":"2026-06-20T14:22:30Z","symbol":"NIM1630985","token_address":"0x4829b6ad527a39980b6fcb0b7049a4c5fc9ff62b","type":"artist","uuid":"b51bd4cc-2925-4780-8bd2-dd671bc4a4b9"}
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 0x24fd2bb6d1347c1f66a2b319988a960b7ccaf10c4ab216e9700cb7633a38ef34. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b51bd4cc-2925-4780-8bd2-dd671bc4a4b9.json and https://artists.proofprofile.net/proofs/artist/b51bd4cc-2925-4780-8bd2-dd671bc4a4b9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
  text: {"copyright_id":"0x24fd2bb6d1347c1f66a2b319988a960b7ccaf10c4ab216e9700cb7633a38ef34","name":"Mario Quixal","registered_at":"2026-06-20T14:22:30Z","symbol":"NIM1630985","token_address":"0x4829b6ad527a39980b6fcb0b7049a4c5fc9ff62b","type":"artist","uuid":"b51bd4cc-2925-4780-8bd2-dd671bc4a4b9"}
album: Él Bailaba
  type: MusicAlbum
  date published: 2024-12-06
album: Él Bailaba TECH
  type: MusicAlbum
  date published: 2025-06-20