Sunarti, Tugini, Tukinem
type: MusicGroup
genre: traditional music
popularity: 9
followers: 132
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a8b4c5e624146cc681cc29d0216b8b4ef5d7549042f26684920d72134b48e30
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/956237c3-da44-49d2-86be-578309c77002.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/956237c3-da44-49d2-86be-578309c77002.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/956237c3-da44-49d2-86be-578309c77002
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a8b4c5e624146cc681cc29d0216b8b4ef5d7549042f26684920d72134b48e30","name":"Sunarti, Tugini, Tukinem","registered_at":"2026-06-17T17:49:42Z","symbol":"NIM1472186","token_address":"0x46fed5c2a267676964554215a47dc8ef360474b9","type":"artist","uuid":"956237c3-da44-49d2-86be-578309c77002"}
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 0x3a8b4c5e624146cc681cc29d0216b8b4ef5d7549042f26684920d72134b48e30. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/956237c3-da44-49d2-86be-578309c77002.json and https://artists.proofprofile.net/proofs/artist/956237c3-da44-49d2-86be-578309c77002.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x3a8b4c5e624146cc681cc29d0216b8b4ef5d7549042f26684920d72134b48e30","name":"Sunarti, Tugini, Tukinem","registered_at":"2026-06-17T17:49:42Z","symbol":"NIM1472186","token_address":"0x46fed5c2a267676964554215a47dc8ef360474b9","type":"artist","uuid":"956237c3-da44-49d2-86be-578309c77002"}