Conjunto Borincuba
type: MusicGroup
genre: salsa
popularity: 17
followers: 1002
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x287dea7ae3f3057f682db442be759054fa219d36f56eb04074ee4f679a97e768
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953727
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953727
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91f501c7-58f2-45e3-81ee-6f2720fec344.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91f501c7-58f2-45e3-81ee-6f2720fec344.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/91f501c7-58f2-45e3-81ee-6f2720fec344
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T02:33:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x287dea7ae3f3057f682db442be759054fa219d36f56eb04074ee4f679a97e768","name":"Conjunto Borincuba","registered_at":"2026-06-14T19:50:49Z","symbol":"NIM0558506","token_address":"0x285434a781e8c65621a1ac4ebf37550fe367a9cc","type":"artist","uuid":"91f501c7-58f2-45e3-81ee-6f2720fec344"}
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 0x287dea7ae3f3057f682db442be759054fa219d36f56eb04074ee4f679a97e768. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/91f501c7-58f2-45e3-81ee-6f2720fec344.json and https://artists.proofprofile.net/proofs/artist/91f501c7-58f2-45e3-81ee-6f2720fec344.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x287dea7ae3f3057f682db442be759054fa219d36f56eb04074ee4f679a97e768","name":"Conjunto Borincuba","registered_at":"2026-06-14T19:50:49Z","symbol":"NIM0558506","token_address":"0x285434a781e8c65621a1ac4ebf37550fe367a9cc","type":"artist","uuid":"91f501c7-58f2-45e3-81ee-6f2720fec344"}