Tito y su Colombis
type: MusicGroup
genre: cumbia
genre: cumbia sonidera
genre: guaracha
genre: salsa
popularity: 32
followers: 90
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbfb813d55af8e8f89c016d85b59cfeae6ba69aaf0229a18b3e34581b94da95b6
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/493ae69d-a041-489e-8549-0eccc85ca096.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/493ae69d-a041-489e-8549-0eccc85ca096.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/493ae69d-a041-489e-8549-0eccc85ca096
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbfb813d55af8e8f89c016d85b59cfeae6ba69aaf0229a18b3e34581b94da95b6","name":"Tito y su Colombis","registered_at":"2026-06-11T19:10:21Z","symbol":"NIM0095797","token_address":"0x575d99c6a241738629b5bb48ef2e75ec9846696a","type":"artist","uuid":"493ae69d-a041-489e-8549-0eccc85ca096"}
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 0xbfb813d55af8e8f89c016d85b59cfeae6ba69aaf0229a18b3e34581b94da95b6. 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/493ae69d-a041-489e-8549-0eccc85ca096.json and https://artists.proofprofile.net/proofs/artist/493ae69d-a041-489e-8549-0eccc85ca096.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xbfb813d55af8e8f89c016d85b59cfeae6ba69aaf0229a18b3e34581b94da95b6","name":"Tito y su Colombis","registered_at":"2026-06-11T19:10:21Z","symbol":"NIM0095797","token_address":"0x575d99c6a241738629b5bb48ef2e75ec9846696a","type":"artist","uuid":"493ae69d-a041-489e-8549-0eccc85ca096"}