Ōkāreka Oro
type: MusicGroup
popularity: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24886b65a7befcb46f0967244908ecf5069fea1c40f1045534e8e2fadf941b7c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba703d31-84c3-4c16-bb8a-3dd3f13d1e48.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba703d31-84c3-4c16-bb8a-3dd3f13d1e48.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ba703d31-84c3-4c16-bb8a-3dd3f13d1e48
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x24886b65a7befcb46f0967244908ecf5069fea1c40f1045534e8e2fadf941b7c","name":"Ōkāreka Oro","registered_at":"2026-06-20T16:48:59Z","symbol":"NIM1657019","token_address":"0x0d7cc6c2f2eb874096b9f3066b36b2ba99595eb2","type":"artist","uuid":"ba703d31-84c3-4c16-bb8a-3dd3f13d1e48"}
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 0x24886b65a7befcb46f0967244908ecf5069fea1c40f1045534e8e2fadf941b7c. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ba703d31-84c3-4c16-bb8a-3dd3f13d1e48.json and https://artists.proofprofile.net/proofs/artist/ba703d31-84c3-4c16-bb8a-3dd3f13d1e48.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x24886b65a7befcb46f0967244908ecf5069fea1c40f1045534e8e2fadf941b7c","name":"Ōkāreka Oro","registered_at":"2026-06-20T16:48:59Z","symbol":"NIM1657019","token_address":"0x0d7cc6c2f2eb874096b9f3066b36b2ba99595eb2","type":"artist","uuid":"ba703d31-84c3-4c16-bb8a-3dd3f13d1e48"}