Yudhistira Mirza
type: MusicGroup
genre: indonesian indie
popularity: 4
followers: 42
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd3d47cb73e736d4d4df31722f8da1a28c92af033f53015af0644115500262be
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b02900cc-ed5a-450a-9868-b75a556795cd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b02900cc-ed5a-450a-9868-b75a556795cd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b02900cc-ed5a-450a-9868-b75a556795cd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd3d47cb73e736d4d4df31722f8da1a28c92af033f53015af0644115500262be","name":"Yudhistira Mirza","registered_at":"2026-06-20T11:28:06Z","symbol":"NIM1604901","token_address":"0xace486c54f52b0e8715d97dbdc922eeca8fe31fe","type":"artist","uuid":"b02900cc-ed5a-450a-9868-b75a556795cd"}
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 0xcd3d47cb73e736d4d4df31722f8da1a28c92af033f53015af0644115500262be. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b02900cc-ed5a-450a-9868-b75a556795cd.json and https://artists.proofprofile.net/proofs/artist/b02900cc-ed5a-450a-9868-b75a556795cd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0xcd3d47cb73e736d4d4df31722f8da1a28c92af033f53015af0644115500262be","name":"Yudhistira Mirza","registered_at":"2026-06-20T11:28:06Z","symbol":"NIM1604901","token_address":"0xace486c54f52b0e8715d97dbdc922eeca8fe31fe","type":"artist","uuid":"b02900cc-ed5a-450a-9868-b75a556795cd"}