Niels Saunders
type: MusicGroup
popularity: 18
followers: 343
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x99d3dd16eca0c7585133e22088b17b97fe1d119b7db2e0e6103b0ab00ee47a08
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953592
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953592
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/041b547c-57ec-42e1-b488-dccc52b8283b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/041b547c-57ec-42e1-b488-dccc52b8283b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/041b547c-57ec-42e1-b488-dccc52b8283b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T05:36:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x99d3dd16eca0c7585133e22088b17b97fe1d119b7db2e0e6103b0ab00ee47a08","name":"Niels Saunders","registered_at":"2026-06-14T04:51:52Z","symbol":"NIM0344138","token_address":"0xc8b92a4be9c091cf7b6e901864aa3ab4f79a7bbc","type":"artist","uuid":"041b547c-57ec-42e1-b488-dccc52b8283b"}
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 0x99d3dd16eca0c7585133e22088b17b97fe1d119b7db2e0e6103b0ab00ee47a08. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/041b547c-57ec-42e1-b488-dccc52b8283b.json and https://artists.proofprofile.net/proofs/artist/041b547c-57ec-42e1-b488-dccc52b8283b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T05:36:59Z
  text: {"copyright_id":"0x99d3dd16eca0c7585133e22088b17b97fe1d119b7db2e0e6103b0ab00ee47a08","name":"Niels Saunders","registered_at":"2026-06-14T04:51:52Z","symbol":"NIM0344138","token_address":"0xc8b92a4be9c091cf7b6e901864aa3ab4f79a7bbc","type":"artist","uuid":"041b547c-57ec-42e1-b488-dccc52b8283b"}
album: Memory Lane
  type: MusicAlbum
  date published: 2020-10-09
album: Reminisce
  type: MusicAlbum
  date published: 2023-02-10
album: Night Dweller
  type: MusicAlbum
  date published: 2023-06-22