Hard Candy
type: MusicGroup
popularity: 2
followers: 90
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4407308f35a80c4a6e185675cebf49dca0b938391508da1c3362be38e7655599
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1741a952-3531-4694-b9ce-181edcab1479.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1741a952-3531-4694-b9ce-181edcab1479.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1741a952-3531-4694-b9ce-181edcab1479
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4407308f35a80c4a6e185675cebf49dca0b938391508da1c3362be38e7655599","name":"Hard Candy","registered_at":"2026-06-15T21:43:40Z","symbol":"NIM0840832","token_address":"0x680be445c25b5ea2e716784f1efb60bc658e6d7c","type":"artist","uuid":"1741a952-3531-4694-b9ce-181edcab1479"}
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 0x4407308f35a80c4a6e185675cebf49dca0b938391508da1c3362be38e7655599. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1741a952-3531-4694-b9ce-181edcab1479.json and https://artists.proofprofile.net/proofs/artist/1741a952-3531-4694-b9ce-181edcab1479.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x4407308f35a80c4a6e185675cebf49dca0b938391508da1c3362be38e7655599","name":"Hard Candy","registered_at":"2026-06-15T21:43:40Z","symbol":"NIM0840832","token_address":"0x680be445c25b5ea2e716784f1efb60bc658e6d7c","type":"artist","uuid":"1741a952-3531-4694-b9ce-181edcab1479"}
album: Turn Out The Flame
  type: MusicAlbum
  date published: 1999-09-14
album: Just Another Face
  type: MusicAlbum
  date published: 2008-12-04
album: Rogue State
  type: MusicAlbum
  date published: 2009-01-15
album: True Descenders
  type: MusicAlbum
  date published: 2016-11-15