Capung Biru
type: MusicGroup
popularity: 16
followers: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe61d1ad26ee953fa94de8c34cbe7437f0d5da311b6cb33fab6a8f014f7995107
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953699
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953699
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5b3d4628-a4a2-46af-a1cc-c80b9b9a9d0b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5b3d4628-a4a2-46af-a1cc-c80b9b9a9d0b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5b3d4628-a4a2-46af-a1cc-c80b9b9a9d0b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:00:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe61d1ad26ee953fa94de8c34cbe7437f0d5da311b6cb33fab6a8f014f7995107","name":"Capung Biru","registered_at":"2026-06-14T14:06:50Z","symbol":"NIM0476500","token_address":"0xcb4198e1cdef72e80cc051928586cc6a319f9c1d","type":"artist","uuid":"5b3d4628-a4a2-46af-a1cc-c80b9b9a9d0b"}
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 0xe61d1ad26ee953fa94de8c34cbe7437f0d5da311b6cb33fab6a8f014f7995107. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5b3d4628-a4a2-46af-a1cc-c80b9b9a9d0b.json and https://artists.proofprofile.net/proofs/artist/5b3d4628-a4a2-46af-a1cc-c80b9b9a9d0b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0xe61d1ad26ee953fa94de8c34cbe7437f0d5da311b6cb33fab6a8f014f7995107","name":"Capung Biru","registered_at":"2026-06-14T14:06:50Z","symbol":"NIM0476500","token_address":"0xcb4198e1cdef72e80cc051928586cc6a319f9c1d","type":"artist","uuid":"5b3d4628-a4a2-46af-a1cc-c80b9b9a9d0b"}
album: Tak Bisa Terwujud
  type: MusicAlbum
  date published: 2023-09-16
album: Serendipity
  type: MusicAlbum
  date published: 2023-11-11
album: Keluh (Remix)
  type: MusicAlbum
  date published: 2024-05-08