whiteprince 2k16
type: MusicGroup
popularity: 13
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ce4c91e713a243207ca03b5b9a9b7bb5bf9a7f9863331bcea7a2bb5dfdaec91
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953678
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953678
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6334d504-34a7-484e-b4c6-6bb077e53b00.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6334d504-34a7-484e-b4c6-6bb077e53b00.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6334d504-34a7-484e-b4c6-6bb077e53b00
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:23:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ce4c91e713a243207ca03b5b9a9b7bb5bf9a7f9863331bcea7a2bb5dfdaec91","name":"whiteprince 2k16","registered_at":"2026-06-14T14:56:15Z","symbol":"NIM0488292","token_address":"0x13fc012841fe898669e1ebeb2d116276f7759065","type":"artist","uuid":"6334d504-34a7-484e-b4c6-6bb077e53b00"}
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 0x0ce4c91e713a243207ca03b5b9a9b7bb5bf9a7f9863331bcea7a2bb5dfdaec91. Chain 2 (Bitcoin): anchored in block 953678 (2026-06-14T19:23:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6334d504-34a7-484e-b4c6-6bb077e53b00.json and https://artists.proofprofile.net/proofs/artist/6334d504-34a7-484e-b4c6-6bb077e53b00.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:23:11Z
  text: {"copyright_id":"0x0ce4c91e713a243207ca03b5b9a9b7bb5bf9a7f9863331bcea7a2bb5dfdaec91","name":"whiteprince 2k16","registered_at":"2026-06-14T14:56:15Z","symbol":"NIM0488292","token_address":"0x13fc012841fe898669e1ebeb2d116276f7759065","type":"artist","uuid":"6334d504-34a7-484e-b4c6-6bb077e53b00"}