Nuno Norte
type: MusicGroup
popularity: 3
followers: 386
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8eb8914fc00929a085932d9f0d7aefc9a74016cca9657f4f9ed10490f5b34f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/176654cd-9204-4293-8639-9a0ead82343f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/176654cd-9204-4293-8639-9a0ead82343f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/176654cd-9204-4293-8639-9a0ead82343f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa8eb8914fc00929a085932d9f0d7aefc9a74016cca9657f4f9ed10490f5b34f8","name":"Nuno Norte","registered_at":"2026-06-15T21:57:02Z","symbol":"NIM0844011","token_address":"0xc03f39c4e8ec0e08378e01bfc8d9ced6826cb92b","type":"artist","uuid":"176654cd-9204-4293-8639-9a0ead82343f"}
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 0xa8eb8914fc00929a085932d9f0d7aefc9a74016cca9657f4f9ed10490f5b34f8. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/176654cd-9204-4293-8639-9a0ead82343f.json and https://artists.proofprofile.net/proofs/artist/176654cd-9204-4293-8639-9a0ead82343f.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xa8eb8914fc00929a085932d9f0d7aefc9a74016cca9657f4f9ed10490f5b34f8","name":"Nuno Norte","registered_at":"2026-06-15T21:57:02Z","symbol":"NIM0844011","token_address":"0xc03f39c4e8ec0e08378e01bfc8d9ced6826cb92b","type":"artist","uuid":"176654cd-9204-4293-8639-9a0ead82343f"}
album: Sabe a Sal
  type: MusicAlbum
  date published: 2006-06-01
album: Sabe a Sal
  type: MusicAlbum
  date published: 2016-06-01
album: Amanhã
  type: MusicAlbum
  date published: 2018-12-13