Dr Nathan e os Impacientes
type: MusicGroup
genre: brazilian rock
popularity: 7
followers: 74
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x40371a559385780006948c582b5165ca3ed483fa84e7694648e701369a653374
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953896
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953896
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10dde1c3-60bd-4765-9e0c-47bbe767a7fb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10dde1c3-60bd-4765-9e0c-47bbe767a7fb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/10dde1c3-60bd-4765-9e0c-47bbe767a7fb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:05:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x40371a559385780006948c582b5165ca3ed483fa84e7694648e701369a653374","name":"Dr Nathan e os Impacientes","registered_at":"2026-06-15T19:24:19Z","symbol":"NIM0807610","token_address":"0xfbbc67b3cb4b7759a02a4ac5f7e779e991542402","type":"artist","uuid":"10dde1c3-60bd-4765-9e0c-47bbe767a7fb"}
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 0x40371a559385780006948c582b5165ca3ed483fa84e7694648e701369a653374. Chain 2 (Bitcoin): anchored in block 953896 (2026-06-16T06:05:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10dde1c3-60bd-4765-9e0c-47bbe767a7fb.json and https://artists.proofprofile.net/proofs/artist/10dde1c3-60bd-4765-9e0c-47bbe767a7fb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:05:56Z
  text: {"copyright_id":"0x40371a559385780006948c582b5165ca3ed483fa84e7694648e701369a653374","name":"Dr Nathan e os Impacientes","registered_at":"2026-06-15T19:24:19Z","symbol":"NIM0807610","token_address":"0xfbbc67b3cb4b7759a02a4ac5f7e779e991542402","type":"artist","uuid":"10dde1c3-60bd-4765-9e0c-47bbe767a7fb"}
album: Sigo Sonhando
  type: MusicAlbum
  date published: 2025-05-30
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  type: MusicAlbum
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