김유리
type: MusicGroup
genre: ccm
popularity: 2
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7230ee19a3f905efc19ae9d299a8b88ec65a767f836394ee3ab9562de65f0078
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954014
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954014
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2500b39d-a83b-49f6-bee2-c4a315d87179.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2500b39d-a83b-49f6-bee2-c4a315d87179.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2500b39d-a83b-49f6-bee2-c4a315d87179
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:46:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7230ee19a3f905efc19ae9d299a8b88ec65a767f836394ee3ab9562de65f0078","name":"김유리","registered_at":"2026-06-16T02:24:02Z","symbol":"NIM0907775","token_address":"0xff112b5c2d3ac604ed412bc9be1392785db9fd94","type":"artist","uuid":"2500b39d-a83b-49f6-bee2-c4a315d87179"}
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 0x7230ee19a3f905efc19ae9d299a8b88ec65a767f836394ee3ab9562de65f0078. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2500b39d-a83b-49f6-bee2-c4a315d87179.json and https://artists.proofprofile.net/proofs/artist/2500b39d-a83b-49f6-bee2-c4a315d87179.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x7230ee19a3f905efc19ae9d299a8b88ec65a767f836394ee3ab9562de65f0078","name":"김유리","registered_at":"2026-06-16T02:24:02Z","symbol":"NIM0907775","token_address":"0xff112b5c2d3ac604ed412bc9be1392785db9fd94","type":"artist","uuid":"2500b39d-a83b-49f6-bee2-c4a315d87179"}
album: Looking For The Way
  type: MusicAlbum
  date published: 2018-09-07