Nilson Lages
type: MusicGroup
genre: forró
genre: piseiro
popularity: 9
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98f602559d0daee322ee0ab3a96ed02a8d5629ab8fd2decdfa8e87d076731441
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b952dca8-2ea2-4f90-a6af-e41c0579c270.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b952dca8-2ea2-4f90-a6af-e41c0579c270.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b952dca8-2ea2-4f90-a6af-e41c0579c270
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98f602559d0daee322ee0ab3a96ed02a8d5629ab8fd2decdfa8e87d076731441","name":"Nilson Lages","registered_at":"2026-06-20T15:56:03Z","symbol":"NIM1650558","token_address":"0xc31b91754484415651bb91c8d970fb672f30ee81","type":"artist","uuid":"b952dca8-2ea2-4f90-a6af-e41c0579c270"}
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 0x98f602559d0daee322ee0ab3a96ed02a8d5629ab8fd2decdfa8e87d076731441. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b952dca8-2ea2-4f90-a6af-e41c0579c270.json and https://artists.proofprofile.net/proofs/artist/b952dca8-2ea2-4f90-a6af-e41c0579c270.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x98f602559d0daee322ee0ab3a96ed02a8d5629ab8fd2decdfa8e87d076731441","name":"Nilson Lages","registered_at":"2026-06-20T15:56:03Z","symbol":"NIM1650558","token_address":"0xc31b91754484415651bb91c8d970fb672f30ee81","type":"artist","uuid":"b952dca8-2ea2-4f90-a6af-e41c0579c270"}
album: Nilson Lages-É Uma Pancada de Forró
  type: MusicAlbum
  date published: 2025-03-21
album: Planto a Mandioca
  type: MusicAlbum
  date published: 2025-06-06