Rappa Nui
type: MusicGroup
popularity: 14
followers: 973
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x014ef518ad81f782239af624a5205f0b60011fe1a422c931b41303fb27bf5e28
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953791
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953791
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd40dbdc-bb55-4818-9533-d7335dc3ce04.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd40dbdc-bb55-4818-9533-d7335dc3ce04.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dd40dbdc-bb55-4818-9533-d7335dc3ce04
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:40:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x014ef518ad81f782239af624a5205f0b60011fe1a422c931b41303fb27bf5e28","name":"Rappa Nui","registered_at":"2026-06-15T03:40:32Z","symbol":"NIM0670667","token_address":"0x2a6fb75d09a027df61c117d86136ea4e5e6a2abd","type":"artist","uuid":"dd40dbdc-bb55-4818-9533-d7335dc3ce04"}
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 0x014ef518ad81f782239af624a5205f0b60011fe1a422c931b41303fb27bf5e28. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd40dbdc-bb55-4818-9533-d7335dc3ce04.json and https://artists.proofprofile.net/proofs/artist/dd40dbdc-bb55-4818-9533-d7335dc3ce04.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x014ef518ad81f782239af624a5205f0b60011fe1a422c931b41303fb27bf5e28","name":"Rappa Nui","registered_at":"2026-06-15T03:40:32Z","symbol":"NIM0670667","token_address":"0x2a6fb75d09a027df61c117d86136ea4e5e6a2abd","type":"artist","uuid":"dd40dbdc-bb55-4818-9533-d7335dc3ce04"}
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  type: MusicAlbum
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