San Antonio De Lajas
type: MusicGroup
genre: huayno
popularity: 6
followers: 110
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8774b689c7d6164cb9abc146a9f913334e1c6c919ed12c2c181877bb9d8a52be
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/992c9227-486e-40a9-bcb3-18d5a223dca8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/992c9227-486e-40a9-bcb3-18d5a223dca8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/992c9227-486e-40a9-bcb3-18d5a223dca8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8774b689c7d6164cb9abc146a9f913334e1c6c919ed12c2c181877bb9d8a52be","name":"San Antonio De Lajas","registered_at":"2026-06-17T19:04:54Z","symbol":"NIM1490131","token_address":"0xc4c3772c4c562b23d014dae84f366cdb6c2119ab","type":"artist","uuid":"992c9227-486e-40a9-bcb3-18d5a223dca8"}
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 0x8774b689c7d6164cb9abc146a9f913334e1c6c919ed12c2c181877bb9d8a52be. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/992c9227-486e-40a9-bcb3-18d5a223dca8.json and https://artists.proofprofile.net/proofs/artist/992c9227-486e-40a9-bcb3-18d5a223dca8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x8774b689c7d6164cb9abc146a9f913334e1c6c919ed12c2c181877bb9d8a52be","name":"San Antonio De Lajas","registered_at":"2026-06-17T19:04:54Z","symbol":"NIM1490131","token_address":"0xc4c3772c4c562b23d014dae84f366cdb6c2119ab","type":"artist","uuid":"992c9227-486e-40a9-bcb3-18d5a223dca8"}
album: Colección De Oro
  type: MusicAlbum
  date published: 2024-07-12
album: La Banda Tipica (En Vivo)
  type: MusicAlbum
  date published: 2024-08-13