SKY
type: MusicGroup
genre: k-ballad
genre: k-rock
description: upright=1.25|thumb|The night sky over Slovenia in July upright=1.25|thumb|Cirriform clouds and a quarter Moon in the blue daytime sky over Germany The sky is an unobstructed view upward from the surf
popularity: 19
followers: 960
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83bffe19014700f96b8f03b2a77a329345798b39a3808d949bd1993a1587ad4b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953754
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953754
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae0f87f9-9ab6-478a-acc7-eec0391948b1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae0f87f9-9ab6-478a-acc7-eec0391948b1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ae0f87f9-9ab6-478a-acc7-eec0391948b1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:45:19Z
additional property: OTSCanonicalRecord
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 0x83bffe19014700f96b8f03b2a77a329345798b39a3808d949bd1993a1587ad4b. Chain 2 (Bitcoin): anchored in block 953754 (2026-06-15T06:45:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae0f87f9-9ab6-478a-acc7-eec0391948b1.json and https://artists.proofprofile.net/proofs/artist/ae0f87f9-9ab6-478a-acc7-eec0391948b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T06:45:19Z
album: 최진영 1
  type: MusicAlbum
  date published: 1990-06-15
album: 최진영 1
  type: MusicAlbum
  date published: 1990-06-15
album: Love, Forever
  type: MusicAlbum
  date published: 1996-02-20
album: Love, Forever
  type: MusicAlbum
  date published: 1996-02-20
album: 최진영 베스트
  type: MusicAlbum
  date published: 1999-03-20
album: 최진영 베스트
  type: MusicAlbum
  date published: 1999-03-20
album: Final Fantasy -The Best Is Yet To Come
  type: MusicAlbum
  date published: 1999-11-16
album: Final Fantasy -The Best Is Yet To Come
  type: MusicAlbum
  date published: 1999-11-16
  track: 반전
    type: MusicRecording
    duration: PT4M36S
    duration ms: 276432
    explicit: false
    by artist: SKY
    in album: Final Fantasy -The Best Is Yet To Come
      type: MusicAlbum
      date published: 1999-11-16
    genre: k-ballad
    genre: k-rock
    isrc code: KRA341336466
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T14:10:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc977c8fe1c60addf8c4a429740440c232eaa129666938f512168e9c27224c238
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341336466
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0xc977c8fe1c60addf8c4a429740440c232eaa129666938f512168e9c27224c238. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341336466.
      date published: 2026-07-05T18:48:28Z
    audio: 반전
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.931
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.639
      additional property: Energy
        type: PropertyValue
        value: 0.796
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.011
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.063
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.545
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.475
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: The Third Sky
  type: MusicAlbum
  date published: 2004-09-23
album: You are My
  type: MusicAlbum
  date published: 2010-08-10
album: Stars
  type: MusicAlbum
  date published: 2017-11-23
album: 지나간 시간
  type: MusicAlbum
  date published: 2017-11-29
album: How It Feels
  type: MusicAlbum
  date published: 2018-07-03
album: Skyborne EP (The Prequel)
  type: MusicAlbum
  date published: 2018-07-30
album: Vacation LP
  type: MusicAlbum
  date published: 2018-10-05
album: Introduction Remix (Trik Remix)
  type: MusicAlbum
  date published: 2018-12-19
album: FML
  type: MusicAlbum
  date published: 2019-02-20
album: Lost.
  type: MusicAlbum
  date published: 2020-03-30
album: Retrotopia
  type: MusicAlbum
  date published: 2020-07-05
album: Hopeless
  type: MusicAlbum
  date published: 2021-04-09
album: Escape From Retrotopia
  type: MusicAlbum
  date published: 2021-09-24