Lorenzito Rojas
type: MusicGroup
popularity: 7
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c871b16715b1d6ade5dabd962526890b24e362c0fa49953aea8d631628bcdf3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe3ac081-f7e4-45d0-9b9f-535d340b82d8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe3ac081-f7e4-45d0-9b9f-535d340b82d8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fe3ac081-f7e4-45d0-9b9f-535d340b82d8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c871b16715b1d6ade5dabd962526890b24e362c0fa49953aea8d631628bcdf3","name":"Lorenzito Rojas","registered_at":"2026-06-21T17:55:37Z","symbol":"NIM1993543","token_address":"0x621530ec756501ed2c3ee0b06dab3dd73eaa3467","type":"artist","uuid":"fe3ac081-f7e4-45d0-9b9f-535d340b82d8"}
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 0x6c871b16715b1d6ade5dabd962526890b24e362c0fa49953aea8d631628bcdf3. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe3ac081-f7e4-45d0-9b9f-535d340b82d8.json and https://artists.proofprofile.net/proofs/artist/fe3ac081-f7e4-45d0-9b9f-535d340b82d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0x6c871b16715b1d6ade5dabd962526890b24e362c0fa49953aea8d631628bcdf3","name":"Lorenzito Rojas","registered_at":"2026-06-21T17:55:37Z","symbol":"NIM1993543","token_address":"0x621530ec756501ed2c3ee0b06dab3dd73eaa3467","type":"artist","uuid":"fe3ac081-f7e4-45d0-9b9f-535d340b82d8"}
album: Este Dia Voina Chembo Jegusta
  type: MusicAlbum
  date published: 2023-07-19
album: No Te Cambiaria
  type: MusicAlbum
  date published: 2023-07-23