나라
type: MusicGroup
popularity: 2
followers: 151
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa46b29c6c6df65681426d534f708fb3db38aa29e08ad0a7ab858860889413600
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953923
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953923
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d053a47-0887-412d-bcd4-f5a03f25ae46.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d053a47-0887-412d-bcd4-f5a03f25ae46.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1d053a47-0887-412d-bcd4-f5a03f25ae46
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:51:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa46b29c6c6df65681426d534f708fb3db38aa29e08ad0a7ab858860889413600","name":"나라","registered_at":"2026-06-15T23:33:47Z","symbol":"NIM0867114","token_address":"0x9f7a4229e9a76b3f800140e85876ab1ddf013795","type":"artist","uuid":"1d053a47-0887-412d-bcd4-f5a03f25ae46"}
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 0xa46b29c6c6df65681426d534f708fb3db38aa29e08ad0a7ab858860889413600. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d053a47-0887-412d-bcd4-f5a03f25ae46.json and https://artists.proofprofile.net/proofs/artist/1d053a47-0887-412d-bcd4-f5a03f25ae46.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xa46b29c6c6df65681426d534f708fb3db38aa29e08ad0a7ab858860889413600","name":"나라","registered_at":"2026-06-15T23:33:47Z","symbol":"NIM0867114","token_address":"0x9f7a4229e9a76b3f800140e85876ab1ddf013795","type":"artist","uuid":"1d053a47-0887-412d-bcd4-f5a03f25ae46"}
album: Starlight (feat. 성빈)
  type: MusicAlbum
  date published: 2018-12-06
album: FANTASY
  type: MusicAlbum
  date published: 2019-08-26