Aurita Castillo Y Su Conjunto
type: MusicGroup
genre: cumbia
genre: cumbia sonidera
popularity: 31
followers: 481
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c4f2b987e49c5fed80293e45af438973fad05c55bf221c4ccb7d831d69fff86
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/796689fb-c78e-4fbc-b900-ccd849229c29.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/796689fb-c78e-4fbc-b900-ccd849229c29.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/796689fb-c78e-4fbc-b900-ccd849229c29
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c4f2b987e49c5fed80293e45af438973fad05c55bf221c4ccb7d831d69fff86","name":"Aurita Castillo Y Su Conjunto","registered_at":"2026-06-12T01:30:41Z","symbol":"NIM0157378","token_address":"0x0748d055d31c3b60816c93e344ed824bc1c7a0c0","type":"artist","uuid":"796689fb-c78e-4fbc-b900-ccd849229c29"}
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 0x0c4f2b987e49c5fed80293e45af438973fad05c55bf221c4ccb7d831d69fff86. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/796689fb-c78e-4fbc-b900-ccd849229c29.json and https://artists.proofprofile.net/proofs/artist/796689fb-c78e-4fbc-b900-ccd849229c29.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x0c4f2b987e49c5fed80293e45af438973fad05c55bf221c4ccb7d831d69fff86","name":"Aurita Castillo Y Su Conjunto","registered_at":"2026-06-12T01:30:41Z","symbol":"NIM0157378","token_address":"0x0748d055d31c3b60816c93e344ed824bc1c7a0c0","type":"artist","uuid":"796689fb-c78e-4fbc-b900-ccd849229c29"}
album: Chambacú
  type: MusicAlbum
  date published: 1965-06-15