Rizkia Laras
type: MusicGroup
popularity: 10
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x970c1b878452fe008576268cdd552c418fb7a52e1d655442d02448d364223ff7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/afe0c42f-6e07-4a43-9eef-8f6d64ee51ce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/afe0c42f-6e07-4a43-9eef-8f6d64ee51ce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/afe0c42f-6e07-4a43-9eef-8f6d64ee51ce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x970c1b878452fe008576268cdd552c418fb7a52e1d655442d02448d364223ff7","name":"Rizkia Laras","registered_at":"2026-06-20T11:38:55Z","symbol":"NIM1603728","token_address":"0xc47fd486117a7b268b14c27ee5763c3da25d1e38","type":"artist","uuid":"afe0c42f-6e07-4a43-9eef-8f6d64ee51ce"}
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 0x970c1b878452fe008576268cdd552c418fb7a52e1d655442d02448d364223ff7. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/afe0c42f-6e07-4a43-9eef-8f6d64ee51ce.json and https://artists.proofprofile.net/proofs/artist/afe0c42f-6e07-4a43-9eef-8f6d64ee51ce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x970c1b878452fe008576268cdd552c418fb7a52e1d655442d02448d364223ff7","name":"Rizkia Laras","registered_at":"2026-06-20T11:38:55Z","symbol":"NIM1603728","token_address":"0xc47fd486117a7b268b14c27ee5763c3da25d1e38","type":"artist","uuid":"afe0c42f-6e07-4a43-9eef-8f6d64ee51ce"}