Lázaro
type: MusicGroup
description: Lázaro is a Spanish or Portuguese-based given name or surname. Notable people with the name include: Given name Lázaro (footballer, born 1977), full name Lazaro Paulo de Sousa, Brazilian football str
popularity: 2
followers: 710
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x929362a63fa0ce54a6ff79f88c14174f1643f906b38fa7d0cab5c4fb6aa0f913
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953851
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953851
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/020bae3f-76eb-4bb9-801c-0cbf88f5903a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/020bae3f-76eb-4bb9-801c-0cbf88f5903a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/020bae3f-76eb-4bb9-801c-0cbf88f5903a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:06:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x929362a63fa0ce54a6ff79f88c14174f1643f906b38fa7d0cab5c4fb6aa0f913","name":"Lázaro","registered_at":"2026-06-15T14:12:40Z","symbol":"NIM0733226","token_address":"0xd28bc1e05f8eb179624fd20ece74fb388a77a7a3","type":"artist","uuid":"020bae3f-76eb-4bb9-801c-0cbf88f5903a"}
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 0x929362a63fa0ce54a6ff79f88c14174f1643f906b38fa7d0cab5c4fb6aa0f913. Chain 2 (Bitcoin): anchored in block 953851 (2026-06-15T23:06:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/020bae3f-76eb-4bb9-801c-0cbf88f5903a.json and https://artists.proofprofile.net/proofs/artist/020bae3f-76eb-4bb9-801c-0cbf88f5903a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:06:35Z
  text: {"copyright_id":"0x929362a63fa0ce54a6ff79f88c14174f1643f906b38fa7d0cab5c4fb6aa0f913","name":"Lázaro","registered_at":"2026-06-15T14:12:40Z","symbol":"NIM0733226","token_address":"0xd28bc1e05f8eb179624fd20ece74fb388a77a7a3","type":"artist","uuid":"020bae3f-76eb-4bb9-801c-0cbf88f5903a"}
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