Rio Dewanto
type: MusicGroup
genre: indonesian indie
genre: indonesian pop
description: Rio Dewanto (born in Jakarta, Indonesia on 28 August 1987) is an Indonesian actor and model of Javanese descent. Career Rio Dewanto began his debut career as film actor when played his cameo role in
popularity: 7
followers: 125
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15c7525de420305ee48e11dfdf40907e8aa609a51cfd455b93244e3501e40576
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2bc68942-b826-4e19-8a72-16b2b6305e4b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2bc68942-b826-4e19-8a72-16b2b6305e4b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2bc68942-b826-4e19-8a72-16b2b6305e4b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x15c7525de420305ee48e11dfdf40907e8aa609a51cfd455b93244e3501e40576","name":"Rio Dewanto","registered_at":"2026-06-16T04:46:30Z","symbol":"NIM0941797","token_address":"0xf426c0d05838be95766133e8bbcc7c52fdd2065c","type":"artist","uuid":"2bc68942-b826-4e19-8a72-16b2b6305e4b"}
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 0x15c7525de420305ee48e11dfdf40907e8aa609a51cfd455b93244e3501e40576. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2bc68942-b826-4e19-8a72-16b2b6305e4b.json and https://artists.proofprofile.net/proofs/artist/2bc68942-b826-4e19-8a72-16b2b6305e4b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x15c7525de420305ee48e11dfdf40907e8aa609a51cfd455b93244e3501e40576","name":"Rio Dewanto","registered_at":"2026-06-16T04:46:30Z","symbol":"NIM0941797","token_address":"0xf426c0d05838be95766133e8bbcc7c52fdd2065c","type":"artist","uuid":"2bc68942-b826-4e19-8a72-16b2b6305e4b"}