Kim Do Yeon
type: MusicGroup
popularity: 16
followers: 658
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c32c21d22d63379ad6276dcf4d7e051c15563043e99b150b5492058b8f11ad2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953633
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953633
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35571d09-2169-45fe-9baa-7e752c2f26db.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35571d09-2169-45fe-9baa-7e752c2f26db.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/35571d09-2169-45fe-9baa-7e752c2f26db
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:47:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c32c21d22d63379ad6276dcf4d7e051c15563043e99b150b5492058b8f11ad2","name":"Kim Do Yeon","registered_at":"2026-06-14T10:01:37Z","symbol":"NIM0417982","token_address":"0x148c2bf4f77d2ec5586eb152dde199a7f7320be0","type":"artist","uuid":"35571d09-2169-45fe-9baa-7e752c2f26db"}
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 0x4c32c21d22d63379ad6276dcf4d7e051c15563043e99b150b5492058b8f11ad2. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/35571d09-2169-45fe-9baa-7e752c2f26db.json and https://artists.proofprofile.net/proofs/artist/35571d09-2169-45fe-9baa-7e752c2f26db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T12:47:11Z
  text: {"copyright_id":"0x4c32c21d22d63379ad6276dcf4d7e051c15563043e99b150b5492058b8f11ad2","name":"Kim Do Yeon","registered_at":"2026-06-14T10:01:37Z","symbol":"NIM0417982","token_address":"0x148c2bf4f77d2ec5586eb152dde199a7f7320be0","type":"artist","uuid":"35571d09-2169-45fe-9baa-7e752c2f26db"}
album: 그대 거기 있어줘요
  type: MusicAlbum
  date published: 2016-05-12
album: Mask Singer 165th (Live Version)
  type: MusicAlbum
  date published: 2018-08-05