Milton Kaka
type: MusicGroup
popularity: 2
followers: 20
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb03d58a831a8afc901e9243ffe244a881c64f9409c9e8ef495a7bfb648599678
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954050
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954050
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/434179d2-7a95-40f5-be2d-3340c6b23c5b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/434179d2-7a95-40f5-be2d-3340c6b23c5b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/434179d2-7a95-40f5-be2d-3340c6b23c5b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:14:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb03d58a831a8afc901e9243ffe244a881c64f9409c9e8ef495a7bfb648599678","name":"Milton Kaka","registered_at":"2026-06-16T12:58:49Z","symbol":"NIM1059310","token_address":"0xda26a9029eed70c3b56ab9d89356625b0cdd989c","type":"artist","uuid":"434179d2-7a95-40f5-be2d-3340c6b23c5b"}
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 0xb03d58a831a8afc901e9243ffe244a881c64f9409c9e8ef495a7bfb648599678. Chain 2 (Bitcoin): anchored in block 954050 (2026-06-17T05:14:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/434179d2-7a95-40f5-be2d-3340c6b23c5b.json and https://artists.proofprofile.net/proofs/artist/434179d2-7a95-40f5-be2d-3340c6b23c5b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T05:14:33Z
  text: {"copyright_id":"0xb03d58a831a8afc901e9243ffe244a881c64f9409c9e8ef495a7bfb648599678","name":"Milton Kaka","registered_at":"2026-06-16T12:58:49Z","symbol":"NIM1059310","token_address":"0xda26a9029eed70c3b56ab9d89356625b0cdd989c","type":"artist","uuid":"434179d2-7a95-40f5-be2d-3340c6b23c5b"}
album: Kua Roa Te Wa Aotearoa
  type: MusicAlbum
  date published: 2020-09-01