캉쿤
type: MusicGroup
popularity: 2
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56dcafef29e6e5323624b9ad35a6e6d2e06b3731d1bb8efb58a42d7630119e23
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e330ea19-f31c-4253-a6f9-183a02994a53.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e330ea19-f31c-4253-a6f9-183a02994a53.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e330ea19-f31c-4253-a6f9-183a02994a53
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56dcafef29e6e5323624b9ad35a6e6d2e06b3731d1bb8efb58a42d7630119e23","name":"캉쿤","registered_at":"2026-06-21T07:47:45Z","symbol":"NIM1866326","token_address":"0x96afba0f3c2f8c8c1ac9000b4aeaeb629d7da8c8","type":"artist","uuid":"e330ea19-f31c-4253-a6f9-183a02994a53"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56dcafef29e6e5323624b9ad35a6e6d2e06b3731d1bb8efb58a42d7630119e23. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e330ea19-f31c-4253-a6f9-183a02994a53.json and https://artists.proofprofile.net/proofs/artist/e330ea19-f31c-4253-a6f9-183a02994a53.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x56dcafef29e6e5323624b9ad35a6e6d2e06b3731d1bb8efb58a42d7630119e23","name":"캉쿤","registered_at":"2026-06-21T07:47:45Z","symbol":"NIM1866326","token_address":"0x96afba0f3c2f8c8c1ac9000b4aeaeb629d7da8c8","type":"artist","uuid":"e330ea19-f31c-4253-a6f9-183a02994a53"}
album: 내게도 꿈이 있어요
  type: MusicAlbum
  date published: 2019-10-02
album: D-day
  type: MusicAlbum
  date published: 2019-10-11
album: 가을 산책
  type: MusicAlbum
  date published: 2019-10-18
album: 서점에서
  type: MusicAlbum
  date published: 2019-10-25
album: 낮잠
  type: MusicAlbum
  date published: 2019-10-29
album: 감사
  type: MusicAlbum
  date published: 2019-11-05
album: 가을연가
  type: MusicAlbum
  date published: 2019-11-12
album: 겨울향기
  type: MusicAlbum
  date published: 2019-11-19
album: 행복을 향한 발걸음
  type: MusicAlbum
  date published: 2019-11-26
album: 너와 걷는 길
  type: MusicAlbum
  date published: 2019-12-10
album: Our..
  type: MusicAlbum
  date published: 2021-08-25
album: Beautiful memories
  type: MusicAlbum
  date published: 2021-09-08
album: Small Tree
  type: MusicAlbum
  date published: 2021-09-15
album: Restart
  type: MusicAlbum
  date published: 2021-09-29
album: HAPPY
  type: MusicAlbum
  date published: 2021-10-06
album: With a book
  type: MusicAlbum
  date published: 2021-10-13
album: Tree, Forest, Road
  type: MusicAlbum
  date published: 2021-10-20
album: Wind of fall
  type: MusicAlbum
  date published: 2021-10-27
album: Seeing sky
  type: MusicAlbum
  date published: 2021-11-03
album: Star of nightsky
  type: MusicAlbum
  date published: 2021-11-10
album: First snow
  type: MusicAlbum
  date published: 2021-11-17
album: End of fall
  type: MusicAlbum
  date published: 2021-11-24
album: Fairy of dream
  type: MusicAlbum
  date published: 2021-12-01
album: Rest
  type: MusicAlbum
  date published: 2021-12-08
album: White snow
  type: MusicAlbum
  date published: 2021-12-15
album: Night with snow
  type: MusicAlbum
  date published: 2021-12-22
album: Bright star in the sky
  type: MusicAlbum
  date published: 2021-12-29
album: Good day
  type: MusicAlbum
  date published: 2022-01-12
album: Starlight that lights up the darkness
  type: MusicAlbum
  date published: 2022-01-19
album: Wind of winter
  type: MusicAlbum
  date published: 2022-01-26
album: Warm words
  type: MusicAlbum
  date published: 2022-02-09
album: Between spring and winter
  type: MusicAlbum
  date published: 2022-02-16
album: My today
  type: MusicAlbum
  date published: 2022-02-23
album: Things will get better from now on
  type: MusicAlbum
  date published: 2022-03-09
album: Our dream
  type: MusicAlbum
  date published: 2022-03-16
album: White moonlight
  type: MusicAlbum
  date published: 2022-03-23
album: Walking slowly
  type: MusicAlbum
  date published: 2022-03-30
album: Always together
  type: MusicAlbum
  date published: 2022-04-06
album: Hi, spring
  type: MusicAlbum
  date published: 2022-04-13
album: a wind blowing through the shade of a tree
  type: MusicAlbum
  date published: 2022-04-20
album: The way to you
  type: MusicAlbum
  date published: 2022-04-27
album: Beautiful mind
  type: MusicAlbum
  date published: 2022-05-04
album: The letter to you
  type: MusicAlbum
  date published: 2022-05-11
album: My childhood
  type: MusicAlbum
  date published: 2022-05-18
album: The day I miss you
  type: MusicAlbum
  date published: 2022-05-25
album: So so day
  type: MusicAlbum
  date published: 2022-06-01
album: Sitting by the sunlit window
  type: MusicAlbum
  date published: 2022-06-10
album: Time to wait
  type: MusicAlbum
  date published: 2022-06-15
album: Our song
  type: MusicAlbum
  date published: 2022-06-22
album: Small concert
  type: MusicAlbum
  date published: 2023-01-18
album: A new resolution
  type: MusicAlbum
  date published: 2023-02-01
album: A journey together
  type: MusicAlbum
  date published: 2023-02-08
album: Be more beautiful than flowers
  type: MusicAlbum
  date published: 2023-02-15
album: Graduation
  type: MusicAlbum
  date published: 2023-02-22
album: Wish
album: Nice to meet you
album: You can do it well
album: The beginning of spring
album: A warm word
album: The flower of spring
album: A spring rain day
album: A quiet forest
album: A trip just for me
album: Our childhood
album: A song of love

Wish
type: MusicAlbum
date published: 2023-03-01

Nice to meet you
type: MusicAlbum
date published: 2023-03-08

You can do it well
type: MusicAlbum
date published: 2023-03-15

The beginning of spring
type: MusicAlbum
date published: 2023-03-22

A warm word
type: MusicAlbum
date published: 2023-04-05

The flower of spring
type: MusicAlbum
date published: 2023-04-19

A spring rain day
type: MusicAlbum
date published: 2023-04-26

A quiet forest
type: MusicAlbum
date published: 2023-04-28

A trip just for me
type: MusicAlbum
date published: 2023-05-03

Our childhood
type: MusicAlbum
date published: 2023-05-10

A song of love
type: MusicAlbum
date published: 2023-05-17

A step forward
type: MusicAlbum
date published: 2023-05-24

A sleepless night
type: MusicAlbum
date published: 2023-06-07

Every moment with you
type: MusicAlbum
date published: 2023-06-14

A beautiful afternoon sun
type: MusicAlbum
date published: 2023-06-21

Picnic
type: MusicAlbum
date published: 2023-06-28

The sea in the morning
type: MusicAlbum
date published: 2023-08-09

The burning sun
type: MusicAlbum
date published: 2023-08-16

I'm happy for you
type: MusicAlbum
date published: 2023-08-23

Bye summer
type: MusicAlbum
date published: 2023-08-30