K-Drama OSTs
type: MusicGroup
popularity: 3
followers: 130
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf856f63f42a578ee76bd33923cfbb2bd8d7c911712c97b5c7950c1c95998eda7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954031
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954031
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b4c8aed-c578-4af2-9745-fcdd52dca31a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b4c8aed-c578-4af2-9745-fcdd52dca31a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3b4c8aed-c578-4af2-9745-fcdd52dca31a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:43:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf856f63f42a578ee76bd33923cfbb2bd8d7c911712c97b5c7950c1c95998eda7","name":"K-Drama OSTs","registered_at":"2026-06-16T10:13:35Z","symbol":"NIM1019901","token_address":"0x6d9cbf510ad31094699e0ab9560fb92353a426cb","type":"artist","uuid":"3b4c8aed-c578-4af2-9745-fcdd52dca31a"}
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 0xf856f63f42a578ee76bd33923cfbb2bd8d7c911712c97b5c7950c1c95998eda7. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3b4c8aed-c578-4af2-9745-fcdd52dca31a.json and https://artists.proofprofile.net/proofs/artist/3b4c8aed-c578-4af2-9745-fcdd52dca31a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf856f63f42a578ee76bd33923cfbb2bd8d7c911712c97b5c7950c1c95998eda7","name":"K-Drama OSTs","registered_at":"2026-06-16T10:13:35Z","symbol":"NIM1019901","token_address":"0x6d9cbf510ad31094699e0ab9560fb92353a426cb","type":"artist","uuid":"3b4c8aed-c578-4af2-9745-fcdd52dca31a"}
album: Love, maybe - Pretendente surpresa (OST) [Acoustic]
  type: MusicAlbum
  date published: 2024-06-27
album: Love you with all my heart - Rainha das Lágrimas (OST) [Acoustic]
  type: MusicAlbum
  date published: 2024-06-28
  track: Love you with all my heart - Rainha das Lágrimas (OST) - Acoustic
    type: MusicRecording
    duration: PT3M6S
    duration ms: 186268
    explicit: false
    by artist: K-Drama OSTs
    in album: Love you with all my heart - Rainha das Lágrimas (OST) [Acoustic]
      type: MusicAlbum
      date published: 2024-06-28
    isrc code: QZNJX2488481
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T07:12:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8fb3ceac57d0d5776a1f9a9adf1f0ccf2aa0bbd317e573a47efa19cf434f8a5e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2488481
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb3ceac57d0d5776a1f9a9adf1f0ccf2aa0bbd317e573a47efa19cf434f8a5e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZNJX2488481.
      date published: 2026-07-05T10:01:46Z
    audio: Love you with all my heart - Rainha das Lágrimas (OST) - Acoustic
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.978
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.581
      additional property: Energy
        type: PropertyValue
        value: 0.176
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.988
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.925
      additional property: Liveness
        type: PropertyValue
        value: 0.105
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.254
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.769
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Spring snow - Adorável corredora (Acoustic)
  type: MusicAlbum
  date published: 2024-07-01
album: A Thousand Years (Acoustic)
  type: MusicAlbum
  date published: 2024-07-02
album: Another Love (Piano Instrumental) [Acoustic]
  type: MusicAlbum
  date published: 2024-07-15
album: Another Love (Acoustic)
  type: MusicAlbum
  date published: 2024-07-16