Luis Carlos Obando
type: MusicGroup
popularity: 10
followers: 152
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe321c78464dd6c2a9f297fdb23389ed5e8be18939c37879a8662a560138ec282
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954027
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954027
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3999ec62-ca91-4582-8f3e-3927f9bf6ebe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3999ec62-ca91-4582-8f3e-3927f9bf6ebe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3999ec62-ca91-4582-8f3e-3927f9bf6ebe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe321c78464dd6c2a9f297fdb23389ed5e8be18939c37879a8662a560138ec282","name":"Luis Carlos Obando","registered_at":"2026-06-16T09:40:19Z","symbol":"NIM1011949","token_address":"0xd2d096bf0b93d8cf1c62a1e5db19e13fae37c3fc","type":"artist","uuid":"3999ec62-ca91-4582-8f3e-3927f9bf6ebe"}
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 0xe321c78464dd6c2a9f297fdb23389ed5e8be18939c37879a8662a560138ec282. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3999ec62-ca91-4582-8f3e-3927f9bf6ebe.json and https://artists.proofprofile.net/proofs/artist/3999ec62-ca91-4582-8f3e-3927f9bf6ebe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xe321c78464dd6c2a9f297fdb23389ed5e8be18939c37879a8662a560138ec282","name":"Luis Carlos Obando","registered_at":"2026-06-16T09:40:19Z","symbol":"NIM1011949","token_address":"0xd2d096bf0b93d8cf1c62a1e5db19e13fae37c3fc","type":"artist","uuid":"3999ec62-ca91-4582-8f3e-3927f9bf6ebe"}
album: Colombia en Armónicas (Colombia en Instrumentos)
  type: MusicAlbum
  date published: 2016-01-01
album: Colombia en Armónicas (Colombia en Instrumentos 13)
  type: MusicAlbum
  date published: 2016-03-20