권윤경
type: MusicGroup
popularity: 3
followers: 67
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2095100e0ca659c1d9e620d84192d90d4e0fcfda7d107d345a0217a6c9e9e93
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3f836dcc-0e54-4475-8975-1af6728a3a85.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3f836dcc-0e54-4475-8975-1af6728a3a85.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3f836dcc-0e54-4475-8975-1af6728a3a85
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2095100e0ca659c1d9e620d84192d90d4e0fcfda7d107d345a0217a6c9e9e93","name":"권윤경","registered_at":"2026-06-16T11:40:17Z","symbol":"NIM1040578","token_address":"0x428c3d22489c122adfd8ef12f4d94a5f25d4151e","type":"artist","uuid":"3f836dcc-0e54-4475-8975-1af6728a3a85"}
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 0xe2095100e0ca659c1d9e620d84192d90d4e0fcfda7d107d345a0217a6c9e9e93. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3f836dcc-0e54-4475-8975-1af6728a3a85.json and https://artists.proofprofile.net/proofs/artist/3f836dcc-0e54-4475-8975-1af6728a3a85.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:15:20Z
  text: {"copyright_id":"0xe2095100e0ca659c1d9e620d84192d90d4e0fcfda7d107d345a0217a6c9e9e93","name":"권윤경","registered_at":"2026-06-16T11:40:17Z","symbol":"NIM1040578","token_address":"0x428c3d22489c122adfd8ef12f4d94a5f25d4151e","type":"artist","uuid":"3f836dcc-0e54-4475-8975-1af6728a3a85"}
album: 권윤경 명품 최신 힛트곡 모음집
  type: MusicAlbum
  date published: 2020-05-22
album: 감성발라드 Vol. 1
  type: MusicAlbum
  date published: 2020-08-20
album: 감성발라드 Vol. 2
  type: MusicAlbum
  date published: 2020-08-24
album: 동감 1
  type: MusicAlbum
  date published: 2020-12-28
album: 동감 2
  type: MusicAlbum
  date published: 2020-12-28
album: 동감 5
  type: MusicAlbum
  date published: 2020-12-29
album: 동감 3
  type: MusicAlbum
  date published: 2020-12-29
album: 동감 4
  type: MusicAlbum
  date published: 2020-12-29
album: 발라드 명곡 2
  type: MusicAlbum
  date published: 2021-01-04
album: 발라드 명곡 3
  type: MusicAlbum
  date published: 2021-01-04
album: 발라드 명곡 1
  type: MusicAlbum
  date published: 2021-01-04
album: 발라드 명곡 4
  type: MusicAlbum
  date published: 2021-01-05
album: 발라드 명곡 5
  type: MusicAlbum
  date published: 2021-01-05
album: 설레임 1
  type: MusicAlbum
  date published: 2021-01-11
album: 설레임 2
  type: MusicAlbum
  date published: 2021-01-11
album: 설레임 4
  type: MusicAlbum
  date published: 2021-01-12
album: 설레임 3
  type: MusicAlbum
  date published: 2021-01-12
album: 설레임 5
  type: MusicAlbum
  date published: 2021-01-12
album: 애수의 트롯엔까 권윤경 1
  type: MusicAlbum
  date published: 2021-01-14
album: 애수의 트롯엔까 권윤경 2
  type: MusicAlbum
  date published: 2021-01-15
album: 트롯연가 1
  type: MusicAlbum
  date published: 2021-01-21
album: 트롯연가 2
  type: MusicAlbum
  date published: 2021-01-21
album: 트롯연가 4
  type: MusicAlbum
  date published: 2021-01-22
album: 트롯연가 3
  type: MusicAlbum
  date published: 2021-01-22
album: 뉴-트로트 3
  type: MusicAlbum
  date published: 2021-01-25
album: 뉴-트로트 2
  type: MusicAlbum
  date published: 2021-01-25
album: 뉴-트로트 1
  type: MusicAlbum
  date published: 2021-01-25
album: 뉴-트로트 5
  type: MusicAlbum
  date published: 2021-01-26
album: 뉴-트로트 4
  type: MusicAlbum
  date published: 2021-01-26
album: I want you to come as rain
  type: MusicAlbum
  date published: 2023-01-09
album: Saxophone 1
  type: MusicAlbum
  date published: 2024-01-04
album: 애비의 눈물
  type: MusicAlbum
  date published: 2024-01-05
album: Saxophone 2
  type: MusicAlbum
  date published: 2024-02-05
album: Saxophone 3
  type: MusicAlbum
  date published: 2024-03-04
album: 2024 Kwon Yoonkyung Dongrak port / Dongrak park
  type: MusicAlbum
  date published: 2024-03-11
album: Saxophone 5
  type: MusicAlbum
  date published: 2025-02-25
album: Saxophone 4
  type: MusicAlbum
  date published: 2025-02-25
album: Saxophone 6
  type: MusicAlbum
  date published: 2025-02-25
album: Daegu Man
  type: MusicAlbum
  date published: 2025-03-18