Shanika Madhumali
type: MusicGroup
popularity: 18
followers: 364
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9be7b17805ba78abf15ac9240d0d46137798e49f08d5d50a07b0b0c46ff2bd8f
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/04917b1e-8384-4c39-92d1-58c9dfdf9651.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04917b1e-8384-4c39-92d1-58c9dfdf9651.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/04917b1e-8384-4c39-92d1-58c9dfdf9651
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T05:36:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9be7b17805ba78abf15ac9240d0d46137798e49f08d5d50a07b0b0c46ff2bd8f","name":"Shanika Madhumali","registered_at":"2026-06-14T04:55:58Z","symbol":"NIM0345119","token_address":"0xe7400d2a221addc42ab2b0fdd6bd9d73a7365777","type":"artist","uuid":"04917b1e-8384-4c39-92d1-58c9dfdf9651"}
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 0x9be7b17805ba78abf15ac9240d0d46137798e49f08d5d50a07b0b0c46ff2bd8f. 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/04917b1e-8384-4c39-92d1-58c9dfdf9651.json and https://artists.proofprofile.net/proofs/artist/04917b1e-8384-4c39-92d1-58c9dfdf9651.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T05:36:59Z
  text: {"copyright_id":"0x9be7b17805ba78abf15ac9240d0d46137798e49f08d5d50a07b0b0c46ff2bd8f","name":"Shanika Madhumali","registered_at":"2026-06-14T04:55:58Z","symbol":"NIM0345119","token_address":"0xe7400d2a221addc42ab2b0fdd6bd9d73a7365777","type":"artist","uuid":"04917b1e-8384-4c39-92d1-58c9dfdf9651"}
album: Dunne Duka Obane - Single
  type: MusicAlbum
  date published: 2015-10-26