Reza Zakarya
type: MusicGroup
genre: dangdut
popularity: 2
followers: 4633
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7297af29a8e6c37a102603345f67b46b94f38d37dec4eacd0cf6e04a97b093e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/151a494c-e6ef-4dc5-b09a-ecf89e041ed0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/151a494c-e6ef-4dc5-b09a-ecf89e041ed0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/151a494c-e6ef-4dc5-b09a-ecf89e041ed0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7297af29a8e6c37a102603345f67b46b94f38d37dec4eacd0cf6e04a97b093e5","name":"Reza Zakarya","registered_at":"2026-06-15T20:47:59Z","symbol":"NIM0827555","token_address":"0x5b3f4b15c5e6ead0868e0f2926cef7a3badf3c26","type":"artist","uuid":"151a494c-e6ef-4dc5-b09a-ecf89e041ed0"}
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 0x7297af29a8e6c37a102603345f67b46b94f38d37dec4eacd0cf6e04a97b093e5. Chain 2 (Bitcoin): anchored in block 953903 (2026-06-16T07:05:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/151a494c-e6ef-4dc5-b09a-ecf89e041ed0.json and https://artists.proofprofile.net/proofs/artist/151a494c-e6ef-4dc5-b09a-ecf89e041ed0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:05:05Z
  text: {"copyright_id":"0x7297af29a8e6c37a102603345f67b46b94f38d37dec4eacd0cf6e04a97b093e5","name":"Reza Zakarya","registered_at":"2026-06-15T20:47:59Z","symbol":"NIM0827555","token_address":"0x5b3f4b15c5e6ead0868e0f2926cef7a3badf3c26","type":"artist","uuid":"151a494c-e6ef-4dc5-b09a-ecf89e041ed0"}
album: Dahliaku
  type: MusicAlbum
  date published: 2017-07-07
album: Maha Pengasih
  type: MusicAlbum
  date published: 2018-05-23
album: Pujaan
  type: MusicAlbum
  date published: 2019-11-20
album: Lautan Dusta
  type: MusicAlbum
  date published: 2021-11-09