The Cross
type: MusicGroup
genre: k-ballad
genre: k-rock
popularity: 11
followers: 420
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4d0c10e2891a062195a0a4866a2970b2088a28ef7b4b708a26e3fdfd559e659
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953687
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953687
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/68bd06b0-1ce4-49a1-b33d-def21fb32e8c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/68bd06b0-1ce4-49a1-b33d-def21fb32e8c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/68bd06b0-1ce4-49a1-b33d-def21fb32e8c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T20:19:15Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf4d0c10e2891a062195a0a4866a2970b2088a28ef7b4b708a26e3fdfd559e659","name":"The Cross","registered_at":"2026-06-14T15:28:08Z","symbol":"NIM0495907","token_address":"0x79ec23997d742bbd468d7fad8f4e1b7d6ff425a8","type":"artist","uuid":"68bd06b0-1ce4-49a1-b33d-def21fb32e8c"}
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 0xf4d0c10e2891a062195a0a4866a2970b2088a28ef7b4b708a26e3fdfd559e659. Chain 2 (Bitcoin): anchored in block 953687 (2026-06-14T20:19:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/68bd06b0-1ce4-49a1-b33d-def21fb32e8c.json and https://artists.proofprofile.net/proofs/artist/68bd06b0-1ce4-49a1-b33d-def21fb32e8c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T20:19:15Z
  text: {"copyright_id":"0xf4d0c10e2891a062195a0a4866a2970b2088a28ef7b4b708a26e3fdfd559e659","name":"The Cross","registered_at":"2026-06-14T15:28:08Z","symbol":"NIM0495907","token_address":"0x79ec23997d742bbd468d7fad8f4e1b7d6ff425a8","type":"artist","uuid":"68bd06b0-1ce4-49a1-b33d-def21fb32e8c"}
album: Rush
  type: MusicAlbum
  date published: 2005-06-15
album: Rush
  type: MusicAlbum
  date published: 2005-07-29
  track: 백설공주를 사랑한 난쟁이
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211591
    explicit: false
    by artist: The Cross
    in album: Rush
      type: MusicAlbum
      date published: 2005-07-29
    genre: k-ballad
    genre: k-rock
    isrc code: KRB921930628
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T17:08:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xda0fa265fb57f0226e74ed6126ce9eb6226c3eefbbd41cdbcb0f7a3ef2ef06ce
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958340
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958340
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB921930628
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T02:03:50Z
    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 0xda0fa265fb57f0226e74ed6126ce9eb6226c3eefbbd41cdbcb0f7a3ef2ef06ce. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:03:50Z), 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/KRB921930628.
      date published: 2026-07-17T02:03:50Z
    audio: 백설공주를 사랑한 난쟁이
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.063
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.637
      additional property: Energy
        type: PropertyValue
        value: 0.654
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.065
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.076
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.685
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.816
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Don`t Cry
    type: MusicRecording
    duration: PT5M0S
    duration ms: 300982
    explicit: false
    by artist: The Cross
    in album: Rush
      type: MusicAlbum
      date published: 2005-07-29
    genre: k-ballad
    genre: k-rock
    isrc code: KRB921930632
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T07:49:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x76946376d63b2214c6a45731e3d10426e5f503045955749c1d9fcce947cbe9ef
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958263
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958263
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB921930632
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T10:50:52Z
    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 0x76946376d63b2214c6a45731e3d10426e5f503045955749c1d9fcce947cbe9ef. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T10:50:52Z), 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/KRB921930632.
      date published: 2026-07-16T10:50:52Z
    audio: Don`t Cry
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 78.975
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.381
      additional property: Energy
        type: PropertyValue
        value: 0.443
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.413
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Tear story 1st 'Because I love you'
album: Alive The Cross
album: SPIKE
album: Don't Cry (2023)
album: 난장이가 쏘아올린 작은공 (2024)

Liveness
type: PropertyValue
value: 0.125

Valence (Positivity)
type: PropertyValue
value: 0.198

Loudness (dB)
type: PropertyValue
value: -9.851

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Major

Tear story 1st 'Because I love you'
type: MusicAlbum
date published: 2007-02-27

Alive The Cross
type: MusicAlbum
date published: 2008-06-10

SPIKE
type: MusicAlbum
date published: 2020-07-02

Don't Cry (2023)
type: MusicAlbum
date published: 2023-10-29

난장이가 쏘아올린 작은공 (2024)
type: MusicAlbum
date published: 2024-09-29