Kim Ryna
type: MusicGroup
genre: bolero
genre: vietnamese bolero
popularity: 5
followers: 346
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb9c945c3c6497342a29d8de1c9abb46c719d322b9a3fa727228aebffe626cfb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d32f5726-937d-4bde-b7a5-d60b4abd9f8b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d32f5726-937d-4bde-b7a5-d60b4abd9f8b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d32f5726-937d-4bde-b7a5-d60b4abd9f8b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb9c945c3c6497342a29d8de1c9abb46c719d322b9a3fa727228aebffe626cfb","name":"Kim Ryna","registered_at":"2026-06-21T02:06:55Z","symbol":"NIM1786101","token_address":"0x3a118b80d6ed65c4664757898f300ae0518c6bbb","type":"artist","uuid":"d32f5726-937d-4bde-b7a5-d60b4abd9f8b"}
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 0xdb9c945c3c6497342a29d8de1c9abb46c719d322b9a3fa727228aebffe626cfb. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d32f5726-937d-4bde-b7a5-d60b4abd9f8b.json and https://artists.proofprofile.net/proofs/artist/d32f5726-937d-4bde-b7a5-d60b4abd9f8b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0xdb9c945c3c6497342a29d8de1c9abb46c719d322b9a3fa727228aebffe626cfb","name":"Kim Ryna","registered_at":"2026-06-21T02:06:55Z","symbol":"NIM1786101","token_address":"0x3a118b80d6ed65c4664757898f300ae0518c6bbb","type":"artist","uuid":"d32f5726-937d-4bde-b7a5-d60b4abd9f8b"}
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