Don Latino
type: MusicGroup
genre: exotica
genre: guaracha
popularity: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a3ef2a89b452130ea4464dde5516e035cad22b032d8a97da5dd64e42e8cdb49
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e359c234-efe7-4bc3-a340-6b9edd1119dd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e359c234-efe7-4bc3-a340-6b9edd1119dd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e359c234-efe7-4bc3-a340-6b9edd1119dd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a3ef2a89b452130ea4464dde5516e035cad22b032d8a97da5dd64e42e8cdb49","name":"Don Latino","registered_at":"2026-06-21T07:37:58Z","symbol":"NIM1864607","token_address":"0x88fc9bdfb8b2d3a5f4ecd427a9dd609aea2676f8","type":"artist","uuid":"e359c234-efe7-4bc3-a340-6b9edd1119dd"}
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 0x9a3ef2a89b452130ea4464dde5516e035cad22b032d8a97da5dd64e42e8cdb49. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e359c234-efe7-4bc3-a340-6b9edd1119dd.json and https://artists.proofprofile.net/proofs/artist/e359c234-efe7-4bc3-a340-6b9edd1119dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x9a3ef2a89b452130ea4464dde5516e035cad22b032d8a97da5dd64e42e8cdb49","name":"Don Latino","registered_at":"2026-06-21T07:37:58Z","symbol":"NIM1864607","token_address":"0x88fc9bdfb8b2d3a5f4ecd427a9dd609aea2676f8","type":"artist","uuid":"e359c234-efe7-4bc3-a340-6b9edd1119dd"}