성유진
type: MusicGroup
genre: k-ballad
popularity: 14
followers: 279
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x955204ced7dbf22090feee38fc4678ad03d6d7e18905156539efb8eb84225631
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953714
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953714
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8711e245-c9ff-4b4c-ac6a-4ebf18eebc1c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8711e245-c9ff-4b4c-ac6a-4ebf18eebc1c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8711e245-c9ff-4b4c-ac6a-4ebf18eebc1c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:43:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x955204ced7dbf22090feee38fc4678ad03d6d7e18905156539efb8eb84225631","name":"성유진","registered_at":"2026-06-14T18:38:20Z","symbol":"NIM0541242","token_address":"0xc26be8bfa7d6bde3c16993a688afe01961c11441","type":"artist","uuid":"8711e245-c9ff-4b4c-ac6a-4ebf18eebc1c"}
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 0x955204ced7dbf22090feee38fc4678ad03d6d7e18905156539efb8eb84225631. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8711e245-c9ff-4b4c-ac6a-4ebf18eebc1c.json and https://artists.proofprofile.net/proofs/artist/8711e245-c9ff-4b4c-ac6a-4ebf18eebc1c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x955204ced7dbf22090feee38fc4678ad03d6d7e18905156539efb8eb84225631","name":"성유진","registered_at":"2026-06-14T18:38:20Z","symbol":"NIM0541242","token_address":"0xc26be8bfa7d6bde3c16993a688afe01961c11441","type":"artist","uuid":"8711e245-c9ff-4b4c-ac6a-4ebf18eebc1c"}
album: Even if it rains again
  type: MusicAlbum
  date published: 2023-04-23
album: 아무래도
  type: MusicAlbum
  date published: 2024-10-15