Lázaro
type: MusicGroup
genre: fado
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: 4
followers: 341
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4058665502dc5a57a4a1bdeca71e3052dead0790c39094bbc83e6cf588971a2e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6566f50f-d4cd-415c-b6ed-e7862d83811d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6566f50f-d4cd-415c-b6ed-e7862d83811d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6566f50f-d4cd-415c-b6ed-e7862d83811d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4058665502dc5a57a4a1bdeca71e3052dead0790c39094bbc83e6cf588971a2e","name":"Lázaro","registered_at":"2026-06-17T01:20:34Z","symbol":"NIM1236281","token_address":"0x7a28dd8dd4ec6617751ba81d92756fccf1db78c7","type":"artist","uuid":"6566f50f-d4cd-415c-b6ed-e7862d83811d"}
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 0x4058665502dc5a57a4a1bdeca71e3052dead0790c39094bbc83e6cf588971a2e. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6566f50f-d4cd-415c-b6ed-e7862d83811d.json and https://artists.proofprofile.net/proofs/artist/6566f50f-d4cd-415c-b6ed-e7862d83811d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x4058665502dc5a57a4a1bdeca71e3052dead0790c39094bbc83e6cf588971a2e","name":"Lázaro","registered_at":"2026-06-17T01:20:34Z","symbol":"NIM1236281","token_address":"0x7a28dd8dd4ec6617751ba81d92756fccf1db78c7","type":"artist","uuid":"6566f50f-d4cd-415c-b6ed-e7862d83811d"}
album: Darque (no chão da Califórnia)
  type: MusicAlbum
  date published: 2020-06-02
album: Almada
  type: MusicAlbum
  date published: 2020-06-02
album: Hosoi
  type: MusicAlbum
  date published: 2020-08-07
album: Entre mim e ti há só a noite - Darque (João Vairinhos Remix)
  type: MusicAlbum
  date published: 2021-01-08
album: Fogo de Artifício
  type: MusicAlbum
  date published: 2021-05-03