Norberto Boechat
type: MusicGroup
popularity: 3
followers: 52
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2a37fc68f562a566b1c245c67165bd285c5262128e209351fdade9fe1490ce5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11ae5468-6aa5-4474-adc9-a415ddb5675e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11ae5468-6aa5-4474-adc9-a415ddb5675e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/11ae5468-6aa5-4474-adc9-a415ddb5675e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2a37fc68f562a566b1c245c67165bd285c5262128e209351fdade9fe1490ce5","name":"Norberto Boechat","registered_at":"2026-06-15T19:35:04Z","symbol":"NIM0810172","token_address":"0x0c3b8ca9e4da5f2dd2bf2b6ea4425507c06b5aea","type":"artist","uuid":"11ae5468-6aa5-4474-adc9-a415ddb5675e"}
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 0xd2a37fc68f562a566b1c245c67165bd285c5262128e209351fdade9fe1490ce5. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/11ae5468-6aa5-4474-adc9-a415ddb5675e.json and https://artists.proofprofile.net/proofs/artist/11ae5468-6aa5-4474-adc9-a415ddb5675e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0xd2a37fc68f562a566b1c245c67165bd285c5262128e209351fdade9fe1490ce5","name":"Norberto Boechat","registered_at":"2026-06-15T19:35:04Z","symbol":"NIM0810172","token_address":"0x0c3b8ca9e4da5f2dd2bf2b6ea4425507c06b5aea","type":"artist","uuid":"11ae5468-6aa5-4474-adc9-a415ddb5675e"}
album: Conjunto Boa Nova
  type: MusicAlbum
  date published: 2004-07-10
album: Ciranda da Boa Nova
  type: MusicAlbum
  date published: 2005-06-14
album: Paz, Amor e Luz
  type: MusicAlbum
  date published: 2009-05-04