Devashrie De Silva
type: MusicGroup
popularity: 3
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd051657ba7580dbcdd4def971bb239a0c66205be42b54f5de5dfc56c30517cc5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c84524ee-ac68-4918-89a3-da8ca84e5e6b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c84524ee-ac68-4918-89a3-da8ca84e5e6b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c84524ee-ac68-4918-89a3-da8ca84e5e6b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd051657ba7580dbcdd4def971bb239a0c66205be42b54f5de5dfc56c30517cc5","name":"Devashrie De Silva","registered_at":"2026-06-20T21:53:17Z","symbol":"NIM1725920","token_address":"0x5ae3540066bd3686fa06089f0fe5ac3a6510425d","type":"artist","uuid":"c84524ee-ac68-4918-89a3-da8ca84e5e6b"}
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 0xd051657ba7580dbcdd4def971bb239a0c66205be42b54f5de5dfc56c30517cc5. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c84524ee-ac68-4918-89a3-da8ca84e5e6b.json and https://artists.proofprofile.net/proofs/artist/c84524ee-ac68-4918-89a3-da8ca84e5e6b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0xd051657ba7580dbcdd4def971bb239a0c66205be42b54f5de5dfc56c30517cc5","name":"Devashrie De Silva","registered_at":"2026-06-20T21:53:17Z","symbol":"NIM1725920","token_address":"0x5ae3540066bd3686fa06089f0fe5ac3a6510425d","type":"artist","uuid":"c84524ee-ac68-4918-89a3-da8ca84e5e6b"}