Nada Badra
type: MusicGroup
genre: indonesian indie
genre: indonesian pop
popularity: 19
followers: 334
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3ce2c4ab407dc665d94a847972be285372d0d9654237ed4677c09cbc14d8d20
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953727
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953727
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8fe8dfa4-1087-4d0c-a7eb-2bfb4430c49a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8fe8dfa4-1087-4d0c-a7eb-2bfb4430c49a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8fe8dfa4-1087-4d0c-a7eb-2bfb4430c49a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T02:33:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3ce2c4ab407dc665d94a847972be285372d0d9654237ed4677c09cbc14d8d20","name":"Nada Badra","registered_at":"2026-06-14T19:35:09Z","symbol":"NIM0554801","token_address":"0xd821143c374a3e82fcb43feea22e44222ecf20d8","type":"artist","uuid":"8fe8dfa4-1087-4d0c-a7eb-2bfb4430c49a"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ce2c4ab407dc665d94a847972be285372d0d9654237ed4677c09cbc14d8d20. Chain 2 (Bitcoin): anchored in block 953727 (2026-06-15T02:33:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8fe8dfa4-1087-4d0c-a7eb-2bfb4430c49a.json and https://artists.proofprofile.net/proofs/artist/8fe8dfa4-1087-4d0c-a7eb-2bfb4430c49a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T02:33:01Z
  text: {"copyright_id":"0xd3ce2c4ab407dc665d94a847972be285372d0d9654237ed4677c09cbc14d8d20","name":"Nada Badra","registered_at":"2026-06-14T19:35:09Z","symbol":"NIM0554801","token_address":"0xd821143c374a3e82fcb43feea22e44222ecf20d8","type":"artist","uuid":"8fe8dfa4-1087-4d0c-a7eb-2bfb4430c49a"}